The next day when SinB arrived at university, she found Yuju alone at their table. She walked to her with a smile and sat quickly beside the girl.

“Hello beautiful!” said SinB with a cheerful voice. She was just so happy this morning.

Yuju looked at her and smiled. “Wow! You’re in a good mood today!” said Yuju opening her morning snack and sharing it with SinB.

When they finished eating Sowon and Eunha arrived at the table. “Morning girls!” said Eunha. “I feel so much better today!” she explained as they sat down.

SinB smiled, happy to see that Eunha wasn’t sick anymore. “It’s probably because Sowon took good care of you.” teased SinB and the two girls blushed.

“Oh Oh! SinB! Seem like you were right! Sowon really took good care of Eunha! Look at Sowon! Her nose is red!! She probably caught Eunha’s cold!” laughed Yuju.

Eunha blushed knowing she made Sowon cuddle with her the day before and that Sowon ended up staying the night, she turned her head to look at Sowon while the girl finished to whip her nose. Sowon probably got sick because of her, and Eunha felt a little bad.

“Yah! Don’t blame Eunha!” exclaimed Sowon when she was done.

“Oh, so why did you get a cold then Sowon?” teased SinB with a smirk.

“Euh...I ...Euh I just did!!” responded Sowon which made everyone laugh.

Sowon pouted and the two late girls sat down at the table, preparing to eat their snack. As Sowon took a bite out of her own snack, Eunha wanted to take a bit on it too but this time Sowon gently pushed her face away which made Eunha pout. Sowon would always let the short girl bite into her food usually.

“Wae?! Why you push me away?!” asked a surprised Eunha by Sowon’s attitude, was she mad because she was sick because of her?

“It’s for your own good.. I am sick ar Eunha…” said Sowon in a caring tone.

“But, you were with me since yesterday!! I was sick too!!!” argued Eunha crossing her arms on her chest.

“It’s different, I’m more strong than you. Be good ok? Have your own snack until I heal up.” explained Sowon but Eunha frowned even more and turned her back toward Sowon. “Yah...Eunha, don’t use your pouty face on me now. I won’t back down this time! It’s for your own good!” said Sowon, not backing down this time.

Then Eunha sulked, she took out her snack and eat it. Yuju and SinB rolled their eyes at each other, laughing at this married couple.

“Yah, Eunha, you won’t die from not sharing one day of saliva with Sowon you know! She’s doing it for your own good.” laughed Yuju which made the two girls blush madly and SinB laughed out loud but earned a glare from Sowon.

Then to Sowon surprise, Eunha pulled her hand away and sat on Sowon before wrapping her arms around her.

“Eunha? Waeyo?” asked Sowon confused but definitely liking their position.

“I want to sit in front of Yuju! You said we can share a seat!” smiled Eunha, if she couldn’t share the food, she would at least share the seat.

“But...araso, wait get up.” said Sowon putting her snack on the table.

“Wae?” asked Eunha confused.

“I will let you sit in front of Yuju, I will sit on the other spot.” said Sowon trying to get up to let the short girl in front of Yuju.

“Do you really not want to sit with me that much?!” asked Eunha, a bit irritated, she was just trying to be close to Sowon. She felt so good while cuddling in Sowon’s arms all night that she wanted to feel good again.

“No ar Eunha, you know that’s not true… I just don’t want you to get sick again…” explained Sowon sadly.

“Fine, I’m going to class.” said Eunha as she get up. “Like I could get sick again just after healing.” she said mad at the tall girl to push her away like that before walking away from the table.

Sowon sighed, quickly packed her stuff and ran after Eunha but heard Yuju voice from behind.

“YEAH! BYE!! WE WILL SEE YOU LATER!” she shouted to the tall girl offended that Sowon didn’t even tell them bye. But SinB pushed Yuju lightly to tell the girl to stop teasing them.

“Hehe, SinB, do you want to do something this weekend?” asked Yuju all excited.

“Sure, what do you have in mind?!” asked SinB happily, knowing whatever Yuju want to do, she would be happy because it would mean more time with her.

“Hm…..” hesitated Yuju thinking cutely but before she could answer, her phone was ringing. She looked at it and told SinB to go to class first, she would see her later, then she walked away. And SinB just looked at her before packing her stuff too and leaving the table.

Sowon followed Eunha’s direction, she saw the short girl walking toward the stairs, she quickly pulled Eunha’s arm which shocked the latter.

“Wae?! Sowon?” asked Eunha turning to look at the tall girl but before Eunha could say more, she felt a warm feeling. Sowon was hugging her while patting her head.

“Mianhe Eunha…” whispered Sowon tightening the hug. “I really wanted to share my snack and sit with you, but I don’t want to see you sick again ok? I will see you after class, please don’t be mad.” added Sowon in a low voice which earned a small nod from the latter and they both part their way with heavy heartbeat.

As Sowon walked away, she bumped into SinB.

“Aigoo!” said SinB which Sowon quickly apologized but then noticed it was her friend. “Yah!! Can’t you watch where you walk?!” added SinB hiding her smile as she yelled at the tall girl.

Sowon pouted. “I’m sick!! Why are you so mean to me!!” she asked back and this time SinB laughed out loud.

“Araso Araso, so what did you do with Eunha yesterday to be this sick?” asked SinB curious which earn a blush from Sowon.

“Nothing...Just...stayed with her...” stuttered Sowon looking down.

“This sound like a lie!! Come onnnn! Tell meeee!!” insisted SinB really curious about it but all she got was a silent and red Sowon looking away. “What?! It’s not like you slept together or something!!” said SinB but this time Sowon’s eyes went wide. SinB laughed out loud “WHAT?! YOU DID?! OH MO OH MO!!! I WAS JUST SAYING! HAHAAHHA! No wonder you got sick!!” she added laughing.

Sowon smacked her. “Yah!! Not what you think!! She just ask me to cuddle her to sleep...” blushes Sowon. “And she seemed so peaceful sleeping in my arms that I hadn’t the heart to wake her up to leave so I stayed till morning…” explained Sowon to her friend.

SinB smiled at her and giggled. “Araso! You should take care of yourself too! Unless you want Eunha to come see you and sleep with you.” said SinB making a quoting sign while saying ‘sleeping with you’ then she laughed and ran away before Sowon could smack her again.

As SinB reached to her class, she found out that her class was canceled. She was happy but at the same time she felt sad. She knew the girls all have class until late today even Umji, and she only have class at the last period. She sighed, she decided to walk to the library. As she walked, she heard someone calling her out. “Duckkkkkyyyyyy!!!”

She giggled, knowing who this voice belonged to, she turned around and made a face.

“Yah!! Is this how you greet me?!” asked Yerin, pretending to be offended as she got closer to SinB.

“Well...Miss, I don’t know you…” responded SinB then turned around to walk away but Yerin smacked her back.

“Yah!! You’re so mean!!” she pouted which made SinB giggle.

“Well...getting call ducky in the middle of the hallway! You know it’s embarrassing right!!!” whined SinB, hitting Yerin back.

“Hehe, mianhe!! But at least you recognized I was calling you!” said Yerin mocking SinB and getting hit one more time. “What you up to?!” she asked with a smile.

“My class got canceled, and my next one is only in the last period. So I was planing to go to the library.” says SinB

“Oh, to go sleep!” teased Yerin which SinB roll her eyes.

“I am not you!!” exclaimed SinB.

“What like me?!” asked Yerin laughing.

“A pig!!” said SinB laughing out loud.

“What?! Wait so I was a duck, and now I’m a pig?! Oink Oink!” said Yerin before making a pig sound which made SinB laugh even more and smack her.

“What are YOU up to?” asked SinB, hoping the latter have some time for her.

“Oh, I’m heading to my science class.” said Yerin.

“Oh...I see…” said SinB and Yerin could clearly heard that the girl voice was disappointed.

Yerin smile at her. “Do you want to join our class?” asked Yerin nicely which made SinB eyes widen.

“Euh...I’m not in your class…” answered SinB and Yerin roll her eyes, obviously she knew that but it wouldn’t stop her.

“I know, but you can join! We are making experiment today!! You can watch!” said Yerin all excited now.

“Can I?” asked SinB, clearly interested, she was always interested what kind of experiment science people make.

Yerin nodded. “Come! I’ll ask the teacher!” she said then SinB follow her to Yerin’s class.

As they walk in, Yerin tell SinB to follow her to the teacher, and told her to wait while Yerin went to whisper something into a short and not that old woman’s ear.

SinB saw that the teacher looked at her and nodded. Then Yerin turned around and gave her an ok sign. SinB walked over and bowed to the teacher. “Gomawo!”

The teacher smiled at her and told them to behave, then Yerin gave SinB a lab coat, a pair of glove and a pair of science glasses.

SinB stared at them and was amused, she never thought she would have the chance to wear this. She quickly put it on and Yerin giggled.

“SinB, you need to attach your hair, don’t let you hair loose in the lab, if not it might end up burned!” explained Yerin which made SinB horrified. “Here, take one of my elastic.” added Yerin as she took out an elastic of herself and hand it to SinB.

SinB gladly took it and tied her hair into a ponytail.

Yerin smiled at her. “Wow! Sometime you should attached your hair! You look beautiful!” winked Yerin. “Well you have always been beautiful!” she winked again making SinB blush and smack her.

“YAH! Stop teasing!” whispered SinB looking around and seeing that everyone was now ready and focused on the teacher.

Then the class started, SinB was listening with Yerin but SinB noticed that Yerin seemed like she was dozing off so she poked her face but Yerin didn’t even flinch, so SinB poked her again and Yerin moved this time. “Wae?!” asked Yerin turning her head to SinB and finally opening her eyes.

SinB look at her. “Listen to the teacher?!” she ordered in a whisper but Yerin just stared at her and roll her eyes before closing her eyes again.

SinB poked her again, this time at her waist and Yerin jump up the chair. The teacher stared at them and frowned a little before shaking her head.

“Yerin, can you please sit still and stop sleeping in my class?” asked the teacher which made Yerin blush and bow down.

Then she glared at SinB but SinB was holding herself in to not laugh out loud.

The teacher told them that they could start the experience. Yerin started taking out the science component and mixing stuff in. SinB was looking at her, looking excited like a little kid. Yerin giggled, then told SinB to mix another content of liquid into what she had. Then they wrapped a plastic on top of the liquid and sat down.

“What are we making?!” asked SinB all excited.

“You will see princess. Be patient!” said Yerin and SinB pouted then she looked around, everyone was still mixing their liquids. Now Yerin was taking notes, writing down some formulas and other stuff that SinB was unable to understand even with some basis in chemistry, this was another level. She was amazed at how Yerin was dozing off in class but still managed to be first. She must be one of the smartest kids in this class thought SinB.

Then after a while of chit chatting beside them, Yerin open the plastic and smiled at SinB. “Here! Take a look!” she said smiling then she let SinB look at it.

It was a rainbow jello liquid. SinB was amazed. “WoW!!! It’s so pretty!!!!!!” she exclaimed and Yerin giggled at her cuteness.

“You want to see something even cuter?” asked Yerin seriously and SinB nodded quickly.

Yerin took the jello out and started cutting the corner then hide it from SinB who started to pout. But the teacher came to their table. “So Yerin, is your experiment done?” she asked tilting her head.

Yerin nodded and tell the teacher to look at it. The teacher eyebrow raised. “I recall I said I wanted it in the shape of the cup, how come it’s becoming a-” Yerin quickly cut the teacher and told her to shhh.

Teacher smiled at her and said. “You are done for the day, good job. Don’t forget to write down all the steps and to explain the evolution of the liquids with the formulas. We will need it for the next class.” then she looked at SinB. “I hope you enjoyed our class! Feel free to join us next time. Having you here actually keep Miss Yerin focus more in my class instead of sleeping.” She winked at SinB who laughed while Yerin started to pout.

Then as they got out of the class, SinB keep bugging Yerin about what she did with the jello cuz Yerin was still hiding it. When they reached the locker, Yerin told SinB to close her eyes.

After a few second, she told SinB to open her eyes and SinB saw a duck shaped jello. Her eyes were shining at how did the rainbow cup shape become a duck shape.

“Wow! How did you do that?!” asked SinB all excited, she was amazed how the shape can change. Yerin just giggled and handed it to SinB. “For me?!” asked SinB, clearly happy.

“Yep, I made it for you!” winked Yerin but SinB smacked Yerin.

“Yah! If it’s for me! Why a duck then?! You are a fan of ducks not me!!” whined SinB.

“But, you are the duck princess!! So it suit you!! Ducky Ducky!” Yerin said while using the duck to walk in the air. They both looked at each other and laughed out at their idiotic.

“Well, I hope you enjoy the class with me! Sorry it’s a very long class, hope it didn’t bored you! This is just a thank you gift! Next time, I will make something not related to duck for you then ducky!” winked Yerin again.

SinB smack her and walked away. “Ducky, yourself! Not me! You duck!!!” she said as they walked together.

Yerin giggled and made a quack sound to SinB which earn another smack. Sinb shook her head at her friend and smiled before becoming more serious. “No, I really enjoyed your class!! It’s very interesting even though there’s so much stuff I don’t understand” she pouted.

“Hehe, it’s okay! As long as you have fun!!” said Yerin nicely as she gave her signature eyesmile at SinB and kept annoying SinB with duck sound while hanging around until their next class.

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Hi everyone! Wow this chapter seem so long... Hope it didn't bored you ;) Oh my god it's 51 chapters!! I didn't even notice until one of the reader point out that we post 50 chapter last time!! I hope you guys is still enjoying this story!! 

SinRin moment here ;) What you guys think?? Isn't it cute?! How was the interaction? And what you think of the wonha moment? Wasn't it adorable hehe!

Let us know as usual!! ;) 

We would like to thanks k-poplover4ever for the upvote!! =D