(C) ゆんこ

Yesung loves Chemistry, the study of matter but also its composition, structure and properties, but he hates physics. On the other hand, Kyuhyun loves Physics, a natural science that involves the study of matter and its motion through space and time, along with related concepts such as energy and force, but he hates chemistry. Is love possible?

~

"WHAT?! There is no more spots left for Chemistry?!" Yesung couldn't help but mask his irritation, "I have been the earliest student to come here for enrolling so I can freely choose any subjects that I want... And now you are telling me that I can't take my favorite subject?"

He sighed, no answers.

"Can you tell me how a computer will answer that question that you are asking Mr. Early Bird?" a boy taller than him by almost an inch asked him, "Can I have my turn now so I can leave this place?"

'I hate technology! Why don’t they stick to the old system than this whole computerized thing?' Yesung grunted at the boy, "I am earlier than you so I have the rights to take my time choosing my subjects," he stuck out his tongue as he browsed through the array of subjects that are still available and scanning the description of each hoping to find something near or similar to his favorite subject. He is only missing one subject.

"If I will compute your average speed in getting your subjects I bet you'll have something near a turtle's speed. No scratch that, a turtle must be faster than yours," a snarky comment from the boy, ‘How cute….’

"Shut up," Yesung scanned the subjects faster and when he spotted the word 'Chemistry' he immediately clicked and added it to his schedule, "There you go mister," he started walking away but he looked back again to the man, "By the way I love turtles!" he stuck his tongue out again and left the amused boy.

"Well... That was really cute... hmm... It will be interesting to meet you again Kim Yesung," he smirked as he clicked the subject Nat Sci 1 and adding it to his schedule, "This will be fun!"

~

"What the ?! I chose a subject with physics?!" Yesung needed to cover his mouth to prevent himself from further shouting as he stared at his printed schedule. All of his subjects are perfect... Except the only one with Physics... Nat Sci 1... "This is that person's fault!" he can perfectly remember the handsome face of the other, what the other smell, what sounds... He should have felt and tasted the other! Wait! He blushed thinking about erted things about the other, he can only sigh, "Please guide me in surviving this... And I wish I'll never see that person ever again!" but deep inside how he hoped to see that person again.

~

Yesung continued glaring at his schedule.

"Um... Hyung no matter how hard you stare at it, it wouldn't change a thing," Ryeowook said before sipping on his bubble tea, "Hey Min," he pointed at Sungmin's bubble tea.

"No! I'm not allowing you to take even a little sip!" Sungmin protected his bubble tea with his body, "You will end up drinking half of the bubbles!"

Yesung looked at the couple for a second, wanting to know if Sungmin will win this battle.

After a staring competition, Ryeowook used his ace, pouted and showed puppy eyes, "Please Min..."

Yesung sighed knowing how Sungmin can't ignore or say no to his lover's aegyo. He decided to return to glaring with the stupid schedule of Nat Sci.

Sungmin groaned before handing Ryeowook his bubble tea for he knows half of the bubbles will be consumed by his boyfriend, and to think he paid for additional bubbles.

Ryeowook happily drank the strawberry milk tea of Sungmin making sure that he takes plenty of bubbles. He handed Sungmin the drink before pulling him to a kiss, passing the bubbles that he kept in his mouth while drinking tea, through an open mouthed kiss. Sungmin was surprised at first but he happily complied with what Ryeowook wants. The whole passing of bubbles was forgotten as they started making out like their life depended on it.

Yesung rolled his eyes knowing fully what is happening even if he isn't looking at it. "Yuck, you guys should not do that wild PDA," he stood up and got the bubble teas that the couple is still holding even if they are kissing each other knowing that the two are grateful with it since it will allow them to pull or touch each other, "Disgusting..." he tried his best to be away to the two that are already too absorbed with their own worlds. As he placed the bubble tea down his schedule was taken by a gust of wind.

"Oh no!" he shouted as he tried running after it.

The paper was effectively caught by a person, who innocently looked at it, before Yesung caught it. Yesung bowed, "Oh thank you for catching it for me. I will be in trouble if-" he stopped talking when he saw who the person who helped him, "YOU!"

"Me?" the other innocently smiled and tilted his head, "Have I been causing trouble to Yesung?"

"H-How did you know my name?!"

He waved the schedule in his hand containing all the student information, "Actually, I learned your name during the enrollment. Oh by the way, I'm Cho Kyuhyun; Yesung who loves turtles," Kyuhyun offered his hand.

"Stalker!" He glared at Kyuhyun, "Can you just give me my transcript?"

Kyuhyun looked at the paper as he held it higher out of Yesung's grasp using his left hand, "Only if you shook my hand."

Yesung tried reaching the paper. Kyuhyun is only an inch higher but his arms are so long that Yesung can't reach his paper. He tried jumping but he almost fell, good thing Kyuhyun supported him by wrapping his right arm around his waist, wait... Is that a good thing?

"Your jump doesn't contain the needed force, that's why you haven't reached it," Kyuhyun smiled as he stared at Yesung's too close face, "Well I'm fine if you want to hug me instead of shaking my hands," he smirked.

Yesung pushed his hands against Kyuhyun's chest trying to escape when he realized their intimate position.

"Yesung Hyung!" Ryeowook shouted, "I thought you don't like PDA!"

"Well Hyung must like doing it rather than watching other people do PDA," Sungmin said. Both he and Ryeowook's shirts are crumpled and evidence of making out still evident in their faces.

Yesung groaned as he finally got the paper from Kyuhyun when the other is listening to his two friends, "Thanks for this Cho Kyuhyun, I wish I'll never see you ever again," he said as he turned his back and got his things.

"Impossible," Kyuhyun said as he watched the retreating figure of Yesung and his friends, "See you soon."

~

Yesung sighed as he went to the assigned room where the Nat Sci class will be held, finding it comfortable. He sat on the last row beside the window where he can see the peacefulness of the pale blue sky. He still doesn't know what will happen with 3 straight hours of Chemistry and Physics. Sure, Chemistry will just be a breeze but when he thinks that the course have Physics he couldn't help but see a large blockade or mountain at the way of success.

He isn't sure why he is weak in Physics, well besides math. He majored in Music not only because his passion is singing but also he wanted to evade math subjects such as algebra, geometry, trigonometry, calculus, and-all-types-of-math-involved-subjects. That must be the exact reason why he hates Physics, it contains a lot of math that he can't understand really well unlike Chemistry where he already memorized every single element found in the periodic table.

Students started filling up the room as the start of class comes nearer. Someone tapped him on his shoulder, "Would you mind if I sit beside you?"

'That voice sounds very familiar...' he decided to shrug of this thought as he politely answered and smiled while turning around to see the other, "I wouldn't... mind... What the hell are you doing here Cho Kyuhyun?!!???!" Surprise is written all over his face as Kyuhyun took the seat beside him.

"Oh hello there, Yesung..." the latter smirked, "Or should I say classmate?"

"Cho Kyuhyun! What are you doing here?!"

"Stalking you," Kyuhyun grinned, "Too bad I only managed to get only one of your subjects."

Yesung stared at him with disbelief, "Eh? Y-You are stalking me?"

"Nope just kidding," Kyuhyun smirked, "I just happen to choose this subject since it got some Physics even though Chemistry is alongside it. Bleh."

"Oh.... We are in the same boat then but for me Physics is argh, headache... If only I got Chemistry..."

"Hey! Don't say bad things about Physics! It's Chem that makes my life suffer."

"Well without Chemistry you will not enjoy being healthy because of medicines while in Physics they make us solve problems where something falls from the top of the roof and you need to calculate the speed or something.”

“But Yesung without Physics there will be no airplanes and other machines. Chemistry makes you balance things etc.”

“I don’t care. My judgment will not be affected by anyone. Especially you,” Yesung stuck out his tongue.

“We’ll see,” Kyuhyun smiled as the other students occupied the room and two teachers entered the room creating an intense atmosphere in the room.

"Hi class, we are your teachers," the taller one said.

"Hell yeah," the teacher in lab coat said.

"Umm... Why do we have two teachers?" one of the students asked.

"Oh no no no, we are just one," Heechul sarcastically said as he rolled his eyes, "Isn't that obvious? Oh you must have taken some CH2O..."

Yesung laughed fully understanding that the chemical is used for. Kyuhyun looked confused, "Is it funny?"

"Well he is talking about formalin, it is used in preserving dead bodies." he continued laughing.

"Oh..." Kyuhyun smiled not because of the joke but the way Yesung laugh.

Heechul amusedly looked at them seeing a student can understand him.

"Do not mind Heechul. I am Han Geng, I teach Physics," Hangeng smiled making the whole female population swoon over him.

"That is professor Han to all of you. I'm Kim Heechul, chemistry teacher. If you don't call me Prof. Kim and him Prof. Han, I will surely mix some H2C2O4 + 2H2O to your drinks!"

Yesung cringed hearing the threat of Heechul while the other students just stared dumbfound not knowing what the professor means.

Kyuhyun looked at Yesung again which the other saw so he leaned in and whispered, "The thing used to clean toilet bowls."

Kyuhyun also cringed like what Yesung did earlier as he heard where the item is used.

Hangeng coughed to gain their attention, "Well to clear things Heechul and I are both teaching because-"

"We are perfectly in love with each other," Heechul butted in as he smirked to the class while batting his eyes, "Sorry but Geng is already mine."

The whole class was shocked at what they heard while Hangeng smiled with his blushing face, "And the original teacher of this class just decided to have a leave yesterday so we came up with this setting. So when we discuss Physics I'll be your teacher but when it comes to Chemistry Chul will be your teacher."

The students nodded as Hangeng finished talking.

"Oh by the way since this class is very special..." Heechul looked at all of them but his gaze lingered at Kyuhyun and Yesung, "We will do "Buddy System" where you will answer, do projects and will be graded by pair."

"Huh?!" almost all of the students faces are sporting wide eyes and open mouth. Yesung frowned and looked around the class he didn't knew anyone other than Kyuhyun, the man sitting beside him who made quite an impression on him ever since he meet the other.

"But why do we need to do it?" Kyuhyun is frowning as well, "Well not that I'm complaining or something."

"Because I want to!" Heechul said.

Hangeng laughed, "Just like what Chul said, this class is very special. You guys have two different teachers so we thought it will be fair to do it by pair. Wouldn't it be easier that way?"

Heechul smirked again, "So please proceed to find your partner since you will be having your pre-test today. When you have partners get the test paper from us."

After hearing what they said the class started to have a chaos. Are you good in physics? Chemistry? Can you be my partner? Please just be my freakin' partner! These were heard all over the room.

Yesung just sat there dumbfounded of what he will do while Kyuhyun lazily tapped his pen on the table while their other classmates continued to panic.

Heechul and Hangeng got nearer them, "Names."

"uhm... Kim Yesung...?"

"Cho Kyuhyun."

"Contact number."

Kyuhyun gave his first, "yyyy-yyyyyyy"

Yesung gave his too, "xxxx-xxxxxx"

"Hey the number you said is missing a digit," Kyuhyun said as he caught a glimpse of Yesung as he hide something in his bag.

"Yeah he's right."

"Let me repeat... xxxx-xxxxxxx"

"That's correct now," Kyuhyun grinned as he closed his bag and looked up.

Yesung eyed him suspiciously.

Hangeng nodded as he wrote something on his paper while Heechul gave them a test paper, "Complete solution and write your names on the top left part of the paper."

"Eh?!" Yesung shouted as he stared at Kyuhyun, who looked at the test paper, "This guy is my partner?"

"Isn't he your partner? You suit each other perfectly," Hangeng smiled as Heechul dragged him to the desk in front since other students have already paired with someone.

"I can feel there is chemical reaction between the two of you," Heechul winked while smirking.

Yesung blushed hearing what their professors said, "C-Chemical r-reaction?"

"You know Yesung why don't we just start answering this?" Kyuhyun continued looking at the test paper, "I'm confident that I can answer the Physics part but can't really understand the Chemistry problems so you better do it Hyung since you seemed to love it very much," he got a paper and started solving, "So partners huh?"

Yesung nodded and smiled, "Yeah partners," and he started answering the Chemistry part.

After 30 minutes Kyuhyun started tapping the table since he already finished answering his part.

Yesung pouted unconsciously as looked up while he balanced the chemical equation before getting the Molarity, "Would you stop that? You are distracting me."

Kyuhyun couldn't help to think that the other is cute so he grinned and decided to tease Yesung more, "Is it the tapping that disturb you or my super handsome face?"

Yesung rolled his eyes, "Are you kidding me? Y-You... Argh! Nevermind I'll just finish this."

Kyuhyun grinned even more as he got closer to Yesung who started focusing on the problem again, "So it's my handsome face huh?"

"Just shut up," Yesung said while he continued solving.

"Admit it first," Kyuhyun said as he got nearer, almost occupying Yesung's personal space.

Yesung stopped for a while seeing large numbers he needed to multiply without a calculator. He scratched his head using his pen, "48 times 36..."

"1728," Kyuhyun immediately said after hearing him.

"Huh?"

"I solved it mentally. 48 times 36 is equal to 1728."

"Are you for real?"

"Yes, math protégé here," Kyuhyun shrugged his shoulder before writing down the solution, "Well here is your proof."

"Oh... You're right," Yesung said as he wrote it and gave it to Kyuhyun, "Let us pass this already."

They both stood up and went to the table, while their classmates gaped at them for they finished the very difficult exam.

"Finished already Mr. Kim and Cho?" Hangeng asked.

"Yes Prof."

Heechul got the paper and looked their answers, "It's all correct, that's nice. You can go now," he ushered at the two to the door.

"Well that is nice," Kyuhyun adjusted his bag in his shoulders, "Usually it takes me a lot of time to finish the exam with any Chemistry on it."

"Same here but that applies with Physics. So partners huh?" Yesung asked as he offered his hand, trying to change the others teasing and snarky image.

"Yeah, partners," Kyuhyun got his hand and shook it, "Let’s ace Nat Sci 1!"

"If ever I got an opportunity I would definitely leave this subject and go to Chemisty."

"Really?" there is a hint of sadness in Kyuhyun's voice.

Yesung nodded as they started walking on the hallways, "So what should I call you? Kyuhyun or partner or Mr. Physics or something?"

"Well if you're asking me..." Kyuhyun decided to tease Yesung again, "I prefer babes but baby is fine."

Yesung laughed as he playfully pushed the other, "Never, brat Kyuhyun. But how about calling me Master Yesung?"

"Ha! In your dreams!"

Their day ended well.... really well
~

From: yyyy-yyyyyyy
Hey Master Yesung! Guess who I am^^

From: yyyy-yyyyyyy
Another clue!

Excuse me, but I’m really attracted to you and according to Newton’s laws of gravitation, you’re attracted to me too^^
Isn't physics the best?

From: Yesung
Cho Kyuhyun? Are you for real? I must be dreaming since you called me Master.
How in the name of Chemistry did you got my number?

From: Kyuhyun
I got it when you told it to the Prof.
I bet you are amazed by that skill of mine?

From: Yesung
What is amazing about that? I find it creepy.
Don't tell me you memorized my number.

From: Kyuhyun
^^
Even though I typed it on my phone I memorized it by heart *well brain actually*
your number is xxxx-xxxxxxx right?

From: Yesung
I'm labeling you as stalker now.

From: Kyuhyun
I don't mind Yesung^^
But doesn't the word suitor suits me better?
Hmm... Oh well I don't care as long as I bother you.

From: Yesung
So bothering me and being the subject of your bullying is your agenda?

From: Kyuhyun
Yes^^
But I have a secret agenda too...

From: Yesung
And what would that be?

From: Kyuhyun
You'll find out soon^^

Good night Hyung!
Say that to your turtle plushie too.

From: Yesung
How did you know I have a turtle plushie here with me? You.are.so.weird.

From: Kyuhyun
orl? I'm starting to think that my brilliant mind is just really ozm! Bwahahahahaha! BTW you're the first person who told me that I'm weird.



It takes a weirdo to know a weirdo^^

From: Yesung
You definitely need some sleep. Your brain is getting cranky.
Good night.

From: Kyuhyun
Good night Yesung!

See you in Nat Sci class tomorrow partner^^

Yesung smiled reading the other's messages. Little did he know that he is looking forward for the class they both share.

On the other hand, Kyuhyun clutched his phone near his heart that is beating somewhat erratically. Really what is his hidden agenda? Maybe soon he will find out... But for now his agenda to be closer with his really interesting Hyung is 1st in the priority list.

~

Yesung sighed as he watched Hangeng write some problem in the board. To his disappointment their session for today is about Physics.

"Would someone like to answer this?" Hangeng asked as he looked around the room.

The students tried avoiding eye-contact so they will not be called. Some are pretending that they dropped something etc.

Yesung frowned as he tried his best understanding the complicated symbols in the blackboard. Sighing he caught a glimpse of Kyuhyun who is staring at him while grinning, "Something wrong?" he whispered.

Kyuhyun looked like a deer caught in the headlight, "Huh? Oh it's nothing Yesung," he smiled again.

Yesung eyed him suspiciously, "Liar."

"Well you are just so cute frowning like that at the board," Kyuhyun grinned watching Yesung.

"That makes you a liar even more," Yesung glared at him as he denied that he is starting to blush.

"I will give some credits for the one who can answer this," Hangeng sighed.

"Well the truth you are very handsome but I prefer the adjective beautiful," Kyuhyun's grin didn't left his face as he decided to raise his hand and answer the question.

Yesung grunted. Who will be happy if another guy calls you beautiful? Well Yesung is, especially it came from Kyuhyun. If other people tell him that he will surely throw a fight over it. So that makes Kyuhyun special huh?

Kyuhyun is still grinning when he turned around to Yesung giving him thumbs up while Hangeng checked his answer, "Very good Mr. Cho. Ten points for you and Mr. Kim."

"I did it, 10 points for us," Kyuhyun said as he returned to his seat, asking Yesung to high five him which the other did.

"Yeah great job. I can't understand a single thing while it’s too simple for you."

"Well I love this subject," Kyuhyun didn't let go of the other's hand musing on how small it is compared to his. Yesung didn't seem to mind when Kyuhyun intertwined it.

"While I obviously hate it," Yesung looked at him, "Do you mind letting me go? My hand is starting to sweat."

"I don't mind..." Kyuhyun smiled again, "Does that mean that you hate me too? Well because it's my favorite subject... except math."

"Well not that I hate it... I just can't understand it..."

"Then if you understand Physics... You will understand me too?"

Yesung stared at Kyuhyun wanting to ask what the other is implying but they are interrupted when a paper was passed to them, "Assignment for next meeting. I think Chul will give a surprise quiz so be ready. Class dismissed," Hangeng left them.

"That was fast..." Yesung mumbled.

"Three hours seems too fast. We must be enjoying ourselves too much," Kyuhyun looked at the paper, "Ouch... A mix of physics and chemistry. I guess we will be dividing this."

"I guess so. So bye now?"

"Yeah bye Yesung."

"Um..." Yesung coughed as he looked at their intertwined hands.

"Oh sorry Yesung," Kyuhyun let go of his Yesung's hand as he scratched his head.

"That is fine," Yesung couldn't help himself but touch the cheeks of the younger, "See you," he started walking away, "And I'll keep in mind what you said," he smiled before going out of the room.

Kyuhyun stood dumbstruck, "What....?" he held his cheeks as he smiled. Their relationship is progressing with positive acceleration. "Yes!" Kyuhyun shouted unaware that a certain Hyung is still outside of the room smiling.

~

Yesung hummed as he finished his part for their assignment that will be passed later. Drowning himself with the music from his iPod he immediately drift to his own world even though he is in the school cafeteria where other are chattering and making lots of noises. He suddenly thought of a specific Physics-loving person, Cho Kyuhyun, thinking about what the other said the last time they met.

"Then if you understand Physics... You will understand me too?"

‘Will I?’ Yesung thought before a paper hit his head, “Ouch!” he shouted as he turned his iPod off.

He glared at the crumpled paper before glaring at the person who threw it to him seeing the person he is currently thinking.

Kyuhyun waved at him enthusiastically and pointed at the paper, lip-syncing the words, “Read it!”

Yesung rolled his eyes before opening and reading the paper.

February… what is the date today? Oh never mind.

Dear Yesung,

Can I seat beside you?
Please^^

Truly yours,
Kyuhyun, the ever handsome math and physics protégé

PS You must be thinking of how I was able to perfectly throw you the paper… well I computed the projection of the paper even though air resistance is present and I exerted the right amount of force at the right time so it can hit you^^

Yesung laughed reading the letter but he pretended to snub by rolling his eyes and mouthing the word, “No!” to Kyuhyun.

Kyuhyun pouted at him as if he took his favorite toy from the boy but Yesung just pretended not to see anything and looked away from him. Kyuhyun whimpered and used his almond eyes to plead to Yesung. Yesung couldn’t help but give in to Kyuhyun’s aegyo as he pointed at the seat in front of him allowing Kyuhyun to seat there, “You look like a begging puppy,” Yesung pinched Kyuhyun’s cheek as the latter sat in front of him.

“I’m too cute too handle right?”

“Nah, Sungmin and Ryeowook are definitely cuter than you.”

Kyuhyun frowned and pouted again as he looked hurt from what Yesung said.

Yesung sighed, “But I adore your cuteness the best. Happy now?”

“Of course! You must be flattered to see my aegyo. I rarely do it nowadays.”

“Wow… I’m really thankful,” Yesung said with a sarcastic tone, “By the way why did you throw me this letter? You could have called, approach or text me instead.”

“But isn’t what I did more romantic than those?” Kyuhyun grinned as rested his face on his hands.

Yesung giggled, “And old-fashioned.”

“At least it is sweet!”

“Okay. Okay. So you finished the assignment already?”

“Assignment….? We have an assignment?”

“Do not tell me that you didn’t do it.”

Kyuhyun covered his mouth.

“So you really didn’t answer our assignment that will be passed today?”

Kyuhyun nervously laughed as he tried shrugging off the deadly glare of Yesung, “Well I forgot! And I bet it is really easy,” he got the paper from his bag.

Yesung immediately got it, “Let me look at it. A flying bug collided with a truck. Which will absorb a greater force? Of course the bug!”

“Nah. They both absored the same force. It is actually an easy tricky question.”

Yesung blushed from embarrassment, “Well I’m sorry for not knowing that Mr. Physics. Why don’t you just answer all of this so we can pass this on time?”

“Aye aye captain!” Kyuhyun saluted before getting the paper and obediently following Yesung’s order, “Everything for you.”

Yesung massaged his head as he watched Kyuhyun answer and write complex solutions on the paper. He just can’t get Physics as much as he can’t get what Kyuhyun is implying and doing all this time.


~

Heechul yawned as he watched his students answer his supposed to be surprise quiz, “Geng told you that I will give a surprise quiz right?”

The students stopped answering as they looked at Heechul who is smirking, “I made it a lot more difficult for I know Geng will tell you about it,” they groaned as they started answering again the too much difficult questions, “10 minutes more.”

Yesung hurriedly answered the questions but the time remaining isn’t enough for him alone to answer the 2 complex remaining problems. ‘I must do my best,’ Yesung thought, ‘Kyuhyun always finishes every Physics problem on time without any of my help… I must-‘ his thought was interrupted when Kyuhyun showed him a scratch paper.

“Am I doing it right Hyung?”

Yesung surprisingly looked at him. He thought that Kyuhyun must be daydreaming or looking helpless, we are talking of Chemistry, the subject that Cho Kyuhyun hates, “You are answering too? I thought you hate Chemistry.”

“Well due to some circumstances I’m starting to study, learn and love it. Don’t you think it will be advantageous to us if I can help in solving Chemistry?” Kyuhyun smiled, “So am I doing this right Hyung?”

“Um… you forgot to change its unit but you’re on the right track,” Yesung said as Kyuhyun nodded, “Convert it first so all of it got the same unit ok?”

“Thanks Yesung Hyung,” Kyuhyun said before returning to answering the problem. Determination sketched in his face.

Yesung couldn’t help but smile watching Kyuhyun try and answer the problem before going back to the problem he is solving.

Heechul suddenly spoke again, “Do you guys know what Einstein said about falling in love?” he smiled when all of the students, including Yesung and Kyuhyun, stopped at what they are doing to look and listen to him, “Gravitation is not responsible for people falling in love… and if I may add I think it’s the chemistry and physics between the two people. Do not mind me, answer again.”

What Heechul said marked on Yesung and Kyuhyun’s head.

Fortunately, they managed to finish after five minutes. In the end, Yesung managed to answer 9 questions while Kyuhyun managed 1.

“Sorry Yesung Hyung, I only managed to answer a question.”

Yesung smiled as he ruffled his hair, “I’m actually proud of you for helping me answer even if you don’t like Chem. I would like to hear the circumstance why you are starting to like Chem.”

“Well… it’s a secret for now,” Kyuhyun placed his right index finger over his lips as he winked.

“Argh, never mind,” Yesung said as he stormed off to hide the blush forming in his face from Kyuhyun.

“Why? What is wrong Hyung?” Kyuhyun laughed as he ran after Yesung, “Can we go home together?”

~

"Hey Yesung! What's up?" Kyuhyun shouted as he sat beside him pulling at one of his earphone.

"You again? You really have a lot of time to waste huh?" the fact is he is happy seeing the other but he acted coolly, "We are in the library so would you mind observing silence Kyuhyun?" Yesung put back the piece in his ear but Kyuhyun removed it again and leaned closer to him.

"Well I'd rather observe you rather than silence," Kyuhyun smiled as he placed the earpiece in his ear; face lighting up more upon hearing the song Yesung is listening to is one of his favorites. He started tapping his fingers against the table, "And it is not wasting time if I spend it with you."

Yesung blushed and stared at Kyuhyun as if he is a weird specimen, "When did we became this close? What are you saying?! Do you always flirt with other people?" he almost shouted but good thing that the librarian is having her lunch break and they are the only people in the library.

"Nope, it's actually my first time saying things like that," Kyuhyun scratched his curly locks, "I'm actually better at teasing Yesung."

He frowned, "I can totally feel that you are better at teasing but I can't tolerate it if you don't call me Hyung."

“Oh sorry! But even though Yesung is 4 years older than me he looks much younger than I do.”

“S-T-A-L-K-E-R. just call me Hyung will you?”

"Okay the Yesung Hyung," he said the voice in a sing-song manner, "So... What are you doing here?"

"What do you think?"

"Waiting for me to sit here with you and have very nice conversation? Or maybe you are planning on how to dominate the world using turtles?" Kyuhyun started invading his personal space again as he tried peeking at what Yesung is looking.

Yesung laughed as he put down the book and the pen he is holding, "In your dreams. And how did you know that I love turtles?"

'I have been stalking you ever since the enrollment,' Kyuhyun would have said that but instead he picked up Yesung's pen, "Well you have told me the day of the enrollment and having turtle designs on your pen, notebook and hanky pretty gives it all."

"Oh I said that?" Yesung huffed, enrollment must be a really weird day since he is a person not accustomed of telling other people about his turtle addiction, "But you are just observing me too much!"

"Well I told you that I would rather obser-" Kyuhyun was cut off when they hear a ringing sound and an angry looking librarian glaring at them, "I guess her lunch break is already over. She should treat us nicely since the people going to the library are almost extinct."

Another ring and Yesung muttered a sorry to the librarian before whispering to Kyuhyun, "Are you seriously not gonna shut up or turn down your voice?"

Kyuhyun shrugged.

Yesung sighed as he stood up and gathered his things making Kyuhyun alarmed, "Silly I'm not leaving you. We will just go to a place where you can talk all you want and make all the noise that you want."

"Where?"

"Just follow me and you'll see."

~

"Are you serious about this Hyung?"

Yesung and Kyuhyun entered their empty Nat Sci classroom, "Yes I am. No one likes staying in this room but I find it peaceful in here."

They sat in their usual seat, they have attended the class for more than a week and their scores are really promising but Yesung couldn't help but think that he is slowing down Kyuhyun whenever they are tackling Physics while the latter tries his best to help Yesung in Chemistry.

Kyuhyun resumed to tapping his pen, "So what are you doing earlier Yesung Hyung?"

"Just killing some time and answering chemistry problems."

"They are not time-killers they are the one causing my death. It is hard studying it."

Yesung laughed at Kyuhyun, "You really hate Chemistry don't you? But you tried answering last time."

"I do... But by some changes I'm starting to like it... actually I'm starting love it. I'm falling slowly," Kyuhyun smiled.

Yesung hummed as he used the book for covering his face, why is he blushing like this? Kyuhyun said he is starting to love Chemistry not him... But what is wrong with hoping right? Chemistry is his favorite subject, so maybe, just maybe, Kyuhyun is saying that he is starting to like Yesung.

"You know what..."

"Hmmm?"

Yesung smiled, "I'm starting to like Physics as well..."

They both smiled at each other before their random scientific talk continued with each other.

~

Yesung walked down the hallway as he read the book in Physics where he encountered another difficult problem. He is getting the hang of it but there are still some points that he can’t get.

He is too focused in what he is reading that he didn’t realize he bumped into someone making the two of them fall in the floor, “Oh sorry!”

“Oh that is fine Yesung Hyung,” he heard a very familiar laugh.

“Kyuhyun?”

“You seemed too focused on what you are reading Hyung that you aren’t able to see my handsome face or feel my awesome aura,” Kyuhyun helped Yesung as they both stood up, “And here I am believing what Prof. Kim said.”

“What?”

“Gravitation is not responsible for people falling in love but I found myself falling with you.”

‘Why is he so suggestive with things?’ Yesung groaned while blushing, “Well literally we both fell. You are so corny.”

“Hey I’m only saying sweet things to you Hyung!”

“Hey Kyu! Let’s eat already! I’m starving,” a blonde guy draped his arm on Kyuhyun’s shoulder.

Yesung couldn’t help but feel a little jealous as he saw the closeness of the other to Kyuhyun.

“Didn’t you just ate a sandwich?” Kyuhyun incredulously asked to the other, “You eat like a pig but you don’t get any fatter.”

Another handsome person came nearer to them and back-hugged the blonde, “Well it’s because Hyuk’s metabolism is very fast plus we always do things that works-out our body.”

“Eww!” Kyuhyun said as he pinched his nose and got away from the two to Yesung’s side, “Do not talk about your ual life here!”

“Stupid! I can’t believe you’re a genius Kyu,” the blonde blushed, “Hae is talking about dancing!”

“Really?” both Kyuhyun and Yesung asked.

“Well suggestive things are implied too,” the one with the brown hair said as he tickled the blond.

“Don’t do your PDA in front of Yesung and I will you?” Kyuhyun shook his head as the two continued what they are doing, “By the way Hyung, the blonde is Eunhyuk while the one with brown hair is Donghae, they are my friends.”

Donghae stopped tickling the laughing and blushing Eunhyuk, “Could it be Yesung? The person who you always talk about?”

Kyuhyun nodded as Yesung extended his hands, “I’m Kim Yesung, it’s nice to meet the two of you.”

The two of them shook his hand happily, “Do you know how much and long Kyuhyun talks about you? I think its non-stop! Yesung here… Yesung asdfghjkl” Donghae wasn’t able to finish what he was saying since Kyuhyun placed his hand over the other’s mouth.

“Do not mind Donghae Hyung… he just talks too much.”

Eunhyuk snickered, “Well the other day someone is talking too much about someone, Aw!” Eunhyuk started jumping while holding one of his feet that Kyuhyun lightly stepped on.

Donghae bit Kyuhyun off as he ran toward Eunhyuk, “Are you fine Hyuk? Do you want me to carry you to the clinic? Or to the hospital?”

“Hae… I… cafeteria… so hungry…” Eunhyuk said before Donghae lifted him, bride-groom style, and ran to the direction of the cafeteria, “See you there!” Eunhyuk managed to shout before Donghae immediately take a turn.

“Um… aren’t the two of you very close… and they are very sweet with each other,” Yesung said as he looked at Kyuhyun.

He laughed, “We have been together since high school. I have witnessed their PDA ever since they became a couple… well they did PDA even before they officially became a couple.”

“I see…”

“So… want to eat with us Hyung?”

“How about I call Sungmin and Ryeowook to join us? It will be fun.”

“Yeah! It doesn’t matter as long you’re there… or else I’ll be doomed for watching HaeHyuk’s PDA.”

“You have couple name for them too?” Yesung laughed, “Beware of MinWook’s PDA.”

The two laughed as they started walking.

“So what are you studying Hyung? You look so serious.”

“Physics… I’m getting the hang of it but I’m missing some of its important points.”

Kyuhyun smiled as he scratched the back of his head, “Well if you want I can teach you Yesung Hyung.”

“That will be nice…” they both smiled to each other.

~

Yesung adjusted in his seat while reading a book 10 times thicker than a normal book.

"Hey Yesung Hyung! I'm asking what you are doing for the nth time," Ryeowook pouted.

"I'm studying..."

"Studying what?" Sungmin asked as he pecked Ryeowook's pouting lips.

"Physics."

"I thought you don't like it," Ryeowook nuzzled his nose to Sungmin's in a loving manner.

"Yeah... But I'm starting to get intrigued by it... I'm actually starting to like it."

Ryeowook and Sungmin smirked, "Are you sure that it's the subject matter Hyung? It seems you are more interested in Kyuhyun."

Yesung coughed and blushed, "We just starting to be good friends because we can relate with each other pretty well."

"Huh?"

"We have lot things in common etc."

"Well friendship will easily bloom into a beautiful love~"

"What are you guys talking about?"

"Your friendship can evolve to love Hyung. Do you like Kyuhyun, Hyung?"

Yesung was left blank as he thought, "Do I like K-Kyuhyun?"

"Oh no! Hyung is affected by Kyuhyun! He's going gay!" Sungmin shouted, "But I'm surprised that Hyung is gay."

"S-Shut up you two!"

"OMO! You are stuttering now Hyung! But isn't this the first time Yesung Hyung would go gay for a man right? He even rejected Siwon, Ki-"

"Would you guys just shut up and continue your PDA?"

"Gladly," Ryeowook said before attacking his oblivious boyfriend.

'Shoot, what a great suggestion Yesung. They are eating each other's mouth again... Argh better leave now,' Yesung packed his things, "Hey you two I'm going now."

Sungmin broke the kiss for a while placing Ryeowook in his lap, "Going to your class already Hyung? It’s still early."

"I think it is better to wait for a long time than watch the two of you do that. Bye now," Yesung got a moan in reply. He shook his head. If ever he and Kyuhyun be lovers he is sure that they will never do those things in public. Wait a minute... Did he just give thought of the possibility that he and Kyuhyun will be lovers? He blushed at the thought of him and Kyuhyun making out. Curse his hormones and his ert friends.

~

Kyuhyun sighed as he watched the clock tick every second as he tapped his pen, "Why is the time so slow? It seems to decelerate...."

"Nope it's not, you are just too excited to see your Yesung. Would you mind not using scientific terms when you are talking?" Eunhyuk acted like he will puke.

"Your Yesung... That sounds nice. My Yesung..."

"See? You are agreering that Yesung Hyung is yours!"

"Hey!" Donghae, who just came, smiled as he reached for Eunhyuk giving him a peck on the cheeks, "Do you still have classes? How about we hang-out today? Let us hit the arcades! My treat!"

"Nah, I'll pass," Kyuhyun stood up and packed his things, "I still have a class."

"Is this for real? You ignoring Hae's treat?!" Eunhyuk sarcastically asked, "He treats us for once in a blue moon only!"

"Hey!"

"Well it is always nice and fun having Nat Sci classes," Kyuhyun shrugged, "Plus you two must be itching to spend time together without me right? Just go and eat somewhere."

"Wow Kyu, I love you..."

"Hey that is cheating Hae," Eunhyuk playfully smacked his lover on the head, "I doubt Nat Sci is the reason. I bet it has to be Yesung Hyung."

"Just kidding Hyuk, you know how much I love you. Only you."

Donghae started kissing Eunhyuk which makes Kyuhyun leave not wanting to see his friends making out in front of him, "So cheesy, well have fun guys."

~

Kyuhyun opened the door of the room expecting it to be deserted but to his surprise Yesung is sitting there, where they usually sit when they have classes, doing something.

"Hey, aren't you early?" Yesung asked as he acknowledged Kyuhyun's presence when the other removed one of his earpiece, this kid really likes getting his full attention whenever they talk or something, "There are still two hours before the class starts."

"Well I don't know how I will kill my free time plus I don't want to watch my friends making out in front of me. It's just really disgusting, can't they do those things in private or something?"

Yesung laughed, "Point taken. I get that too. Seeing Sungmin and Ryeowook making out like there is no tomorrow is really... Argh... Don't wanna remember anymore."

"I think we will be freaking rich if we collect money from them every time they kiss, make out or something," Kyuhyun laughed finding Yesung's laughter infectious like the usual.

"That is a pretty nice idea! Let us do that next time."

Kyuhyun coughed to recover from laughing, "So... What are you doing here so early? Aside from not wanting to see the PDA of your friends."

A light blush tinted Yesung's face, "Well I'm trying to figure out Physics so I'm studying it."

"Why?"

"Well I'm hoping that if I can understand this then I can..."

"Can...?"

'Understand you....' Yesung thought, "Well I will not be a hindrance and I can help you in solving and answering Physics problems."

"Oh come on! I know Hyung is really worthless in answering Physics but you don't need to worry because the great Cho Kyuhyun is here."

If they aren't close yet Yesung would totally be intimidated and angry for what Kyuhyun said, the guy really got a knack in degrading other people because he really is talented and gifted. Before he can reply, Hangeng and Heechul entered the room, "I didn't knew that the two of you will be here,"

"But that makes our life easier."

"Are you telling us something?"

"Yes," Heechul and Hangeng looked really serious, "We are giving the two of you an oppurtunity to switch Nat Sci to Chemistry or Physics."

"You see Chul and I teach those subjects and since we can see how Yesung aces Chemistry while Kyuhyun aces Physics, we are giving you a chance to transfer to those subjects."

Yesung was left blank again for he doesn't know what to do while Kyuhyun smiled bitterly, "My decision is on Yesung Hyung's hands..."

"W-why?" Yesung asked as he looked at Kyuhyun noticing that the other's smile is not the usual. It's full of repressed emotions.

"Well if Hyung wants to transfer to Chemistry then I wouldn't have a partner which leaves me to transfering to Physics," Kyuhyun knew that his smile is not the usual so he decided to be more cheerful, "I know that Hyung really loves Chemistry so go for it Hyung!"

'Why is Kyuhyun so supportive with this?' he looked at his teachers, "Umm can we think about this first Prof. Han and Kim?"

Hangeng nodded in approval as he gave the two the transfer papers while Heechul said, "That is fine but be sure to tell us your decision as soon as possible," after saying that they left the room.

"Why?"

"Why am I so supportive with you transferring to Chemistry?" as usual Kyuhyun knows what he is talking about even if it lacks a lot of details, "You told me before that you will grab the opportunity when the time comes, right?"

Yesung nodded slowly, why is he sad that Kyuhyun is letting go of him so easily? "But what about what you want?"

"What I want is nothing. It exist in an imaginary plane when it is concerned with you, it is null and void."

"Are you sure? What if I want you to care for me? I want to know what you really feel."

"Do you really know what I'm feeling right now Yesung?"

He nodded.

"When I heard them saying about that I thought that it will all be ended right now. I will be losing the only reason why I can be near you, talk to you, befriend you, tease you and everything," Kyuhyun continued talking, "I didn't expect that my attraction towards you is so strong, even though we are very much different with each other just like a magnet, that I will stalk you and take the same class with you... I never knew that I will feel like this when I first met you. What I want to is spend every three hours of Nat Sci with you. No I actually prefer spending all my school hours with you. How can I make you fall in love with me if I was only given a month?"

Yesung smiled, "Stupid it’s already beginning."

Kyuhyun blinked at Yesung for he was not sure if what he is implying is true.

“I’m already falling for Cho Kyuhyun, the very handsome Physics protégé,” Yesung smiled before connecting his lip to Kyuhyun’s without breaking eye contact. *description of kiss* ewwww…haha

“I have already fallen for Kim Yesung, the person who loves Chemistry and turtles alike. So you will no longer transfer to Chem?”

Yesung shook his head as he got the paper and tear in into pieces, “Who wants to have Chemistry if I can have Nat Sci with you?”

Kyuhyun laughed as he helped in tearing the paper, “I love you so much Yesung.”

“I love you all the same Kyuhyun.

~

How on earth are you ever going to explain in terms of chemistry and physics so important a biological phenomenon as first love?

As the days continue the couples didn’t love each other constantly… instead they are loving each other with positive acceleration with all their heart^^

The End! 

*PDA - public display of affection

Yay I did it! this is more than 7000 words! 
Inspired by my subject last sem, Nat Sci 1 where we are taught of Physics and Chemistry XD