Next class, Mr.Cho their science teacher are give some task to his students. The task are order the students to explaining and answer some questions. One student can choose one of 4 natural events to explain. Other students who only knew few of natural events are panic when knew if the natural events they knew are not mentioned on the paper. 

While the girls, are discussed and pick Seohyun and Nicole to battle out with the boys. If the girls choose Seohyun and Nicole, the boys choose Yoona and Sooyoung. Sooyoung to be honest didnt want to battle, but he didnt have any choice. While Yoona get chosen because he the smartest and always get into big 5 ranking eventhough he never gets number 1 since Seohyun apperance. 

"Mmm....Krystal" called Mr.Cho

"Yes?" Said Krystal a bit panic

"Is there someone you wanted to came in front?" Ask Mr.Cho

"Yes. I want Seohyun to came to the front" said Krystal and Mr.Cho allowed Seohyun to came. Seohyun get up and started to do the task. She explain it clearly eventhough sometimes she stuttering for forgoting some details. She finished the explain task and ready to answer some question from her classmates.

"Anybody want to ask Seohyun?" Ask Mr.Cho and a girl named Sohyun raise her hand

"Can you tell me how animals adapt with their new environment?" Ask Sohyun 

"It is up to the animal you mean" answer Seohyun then smile while Yoona who see her smile pretend act like he want to throw up and Seohyun saw that. Mr.Cho allow her to sit and when she passed Yoona desk, she kick his leg and act like nothing happened.

"Aww!!!" Groaned Yoona in pain and the whole class stare at him.

"Whats wrong Yoona?" Ask Mr.Cho

"Sulli stepped on my foot...yeah he stepped on my foot" lied Yoona and Sulli widened his eyes disbelieve what just his hyung said to the teacher

"Sulli why are you step Yoona foot?" Ask Mr.Cho while stare at the poor boy

"Nothing just....my feet felt a bit itchy and accidently stepped his foot" said Sulli while gritted his teeth 

Mr.Cho fall for him and ask him if there someone he want to came to the front

"I want my brother, Choi Sooyoung to explain about water cycle" said Sulli loudly earning a glare 

"Sooyoung? Are you sure?" Ask Mr.Cho unsure

"Why?!! Are you felt unsure about him?!!!" yelled Sulli making the whole class shocked

"Its okay Ssul. If him didnt want then dont push it" smiled Sooyoung and Sunny saw that. Sunny heartbeat become very fast when saw that smile and suddenly she blushed. Her seatmates Nicole saw her blush and followed Sunny gaze. Nicole found out Sunny stare at Sooyoung, she burst into laughing didnt believe what just she saw.

"Ehem!! Ms.Jung if there somethings you want to share?" Ask Mr.Cho and the Jungs trio stand up 

"I mean Nicole, is there somethings you want to share?" Repeat Mr.Cho and the Jung sis sit again

"Nothing" answer Nicole and sat down. She stare at Sunny and giggled, Sunny heard her giggle and ask her why she giggle

"Nothing. Just....why are you staring at Sooyoung?" Ask Nicole making Sunny blushed

"Its just....ughh..whatever" pouted Sunny because she saw Nicole grinned at her

"Sooyoung came here and explain the water cycle. And Sunny,Nicole stop talking or teasing!!" Said Mr.Cho. Sooyoung stand up and when he passed Sunny desk he stare at her and Sunny cant help but stare back making eye contact with Sooyoung. She hold Sooyoung wrist making the boy stop walking. 

Sunny stand up without breaking her gaze at Sooyoung. The whole class speechless with the scene, Yoona,Sulli,Yuri,Hyoyeon,and Taeyeon giggled when they felt familiar with this scene. The scene reminded them for a drama or bollywood film when someone grab your wrist, making eye contact, then the best parts...kiss scene. 

But instead of kiss Sooyoung or hug him, Sunny pinch Sooyoung both cheeks and pulled them like a rubber. Sunny having fun with Sooyoung cheeks and release his cheeks before kiss his cheeks. Sooyoung face like a tomato and his nose started to bleeding in exitement. Mr.Cho shake his head didnt believe.

SKIP

Class dismissed, Sooyoung ran around the halls in exitement while peoples who saw him shaking their heads. Sooyoung ran to the canteen and came to the girls seat. He hug Sunny suddenly making the girls jaw drop and widening their eyes didnt believe. Sunny blushed so hard, but Sooyoung out of mind and started to kiss all over Sunny face. The whole canteen speechless and the boys who just arrived frozen in place when saw the scenes.

Sulli shake his head didnt believe. Sunny said to him if she against the marriage but now he saw Sunny blushed so hard like tomato. He knew his brother really like to because he want to have Sunny attention. He just sighed and walk to 2 people who making scene. He pushed his brother away.

"Hyung! Are you crazy?!!" Said Sulli disbelieve

"Yes! I am!!! I think you will become like me if you know what i feels!! Choi Jinri!!" Shouted Sooyoung and Sulli froze didnt believe what just his brother said to him

"Sunny nuna, i want to talk with you....privately" said Sulli and Sunny just follow him

The two arrived at school park and Sulli started to ask.

"Nuna, you said you against the marriage! Then why you like the way Soo hyung hug you and kiss you?!" Ask Sulli while stare at Sunny

"I didnt know...i just...felt safe and comfortable when he hug me"answer Sunny

"So...are you agree about the marriage?" Ask Sulli 

".....Yes" answer Sunny 

The two then go back to the canteen and saw the boys and the girls argue like no tomorrow.

"You monkey!!!! How dare you steal my lunch!!!" Yelled Jessica

"You ert!!! Go away!!!" Yelled Tiffany on the other scene

"Kim!!!! We Jungs will kill you after what you just did to we!!!!" Yelled Krystal and Nicole 

"Shikshin!!! You will die if you eat that!!!" Yelled Seohyun

while the boys...

"Hey! Its just a lunch! No need to shout like that!!" Shouted Yul

"Hey! I am gave you a compliment! And you mad about that?!!!!" Shouted Taeyeon

"Hey! I am sorry okay?!!!?" Shouted Hyoyeon

"Hey! We are too young to die!!! And the food its not poisoned you know!!!!" Shouted Sooyoung and Yoona nod

"Aishh...." grunted Sunny and Sulli and join the fight. The fight turn out like this....

"Gave me back my lunch or else!" Threat Jessica

"What?!!! Compliment?!! Are you kidding me?!! Its more like ual harassment than a compliment!!!!" Shouted Tiffany while throwing spoons and forks

"Sorry?!!! In Jung dictionary there is no word 'SORRY' or 'FORGIVE'!" Shouted Krystal and Nicole

"What did you just call me?!! Danshin?!!! I am not short!! You are just too tall!!" Shouted Sunny

"Whatever! And Sulli, why you joined Yoona?!!" Ask Seohyun

The boys.....

"Too late! I am finished your lunch!" Said Yul then ran away while holding a lunch box

"Hahaha....BUTTS its the fact right?" Said Taeyeon then ran away

"Then, you must upgrade your book dictionary. Hahaha!!!!" Said Hyoyeon then ran away

"Too tall? Hahaha......just accept the fact danshin!!!" Said Sooyoung then ran away

"Why? We are hungry!!!" Said the duo then ran away with a burger in their hands

"Come here!!!!!!!!!!!!!!!" Screamed the girls and ran away chasing the boys