It's midterm exams day everyone is focus on their test. They don't want to have a failing grades afterall when the exams are over everyone in the junior class feel relieve

"Finally the exam is over!" Yujin said stretching her arms

"I wish i didn't fail in the exam my mom will chop me if that happen." Yuri said and sighed

"Don't worry Yuri i know you'll have a high score in our exams. You study well right?" Nako reassured

"Don't worry all of us will have a passing scores in exams don't be negative right Hiichan unnie?" Wonyoung said

"Yeah." Hitomi replied

Suddenly Yujin stood up from her seat and grab something on her bag as she walk by the door but Wonyoung interrupted her

"Where are you going Yujin?" Wonyoung asked

"I will just give this Harry Potter book back to Minjoo unnie since i already finish reading this." Yujin replied showing the Harry Potter book that she was holding

"Okay."

"I'll be back." Yujin said and left the classroom 

At the senior class everyone is having their own business. When the exams are done Chaewon stood up from her seat 

"Where are you going Chaewon?" Yena asked

"I have some business that i need to finish." Chaewon replied and hurriedly left the classroom

When Chaewon left the classroom she immediately look for someone as she go to the classroom of the unknown person but Chaewon didn't see her, as she go to the library, school garden, and gymnasium but she can't find what she's looking for. When she's walking she saw the person she's been looking the whole time standing in the teacher's faculty door Chaewon called her as she come towards her

"Minjoo!"

"Oh Chaewon unnie what are you doing here?" Minjoo asked

"I will tell it to you later why im here. Are you busy right now?"

"No. Im just waiting for my classmate to arrive because she submit our exam papers to the teachers." Minjoo replied

Suddenly Chaewon grab her wrist and start walking 

"Let's talk somewhere i have something to tell you privately." Chaewon said holding Minjoo's wrist 

"Huh? Where are we going unnie?" 

"Just follow me."

They reach the school gymnasium backyards good timing no one is practicing at the gymnasium or else there will be a lot of noise. Chaewon let go of Minjoo's wrist from holding

"What are we doing here? And what did you want to say to me that we have to talk in private unnie?" Minjoo asked

But Chaewon is not answering Chaewon is just looking at Minjoo not saying anything 

Chaewon breath heavily and sighed. She grab Minjoo's both hands and hold it tight and look straight to her eyes

"I like you Minjoo please go out with me."

"Okay." Minjoo replied immediately 

"Huh really?!" Chaewon was surprised by Minjoo's fast reply to her confession

"Yes. I like you too Chaewon unnie so let's go out" Minjoo said while smilling 

"Im glad you feel the same." Chaewon replied and hug Minjoo

"Let's create a precious memories together." Minjoo said Chaewon slightly broke the hug to kiss her forehead and hug her tight again

"Yeah we will."

As Chaewon and Minjoo didn't know someone is watching behind them it's Yujin. Yujin saw Minjoo and Chaewon at the hallway walking together Yujin try to come towards them to approach the two but Chaewon is walking fast so Yujin just followed them. When they reach the gymnasium backyard Yujin notice something suspicious to Chaewon so she just hides behind the tree as she saw and hear everything Yujin walk slowly so that Chaewon and Minjoo will not notice her when she knew she is far from them Yujin run as fast as she can and she stopped to the school garden she suddenly drop the Harry Potter book that she's holding and tears start falling into her eyes as she cries silently

"Why her? Why her Minjoo unnie?!" Yujin said while crying 

Classes ended Wonyoung and Minjoo is looking for Yujin. They found Yujin sitting in a long chair in school garden looking so down and spacing out

"Hey puppy clasess are over we have to go home it's hard to carry your bag." Wonyoung said but Yujin is not responding 

"Yujinie we have to go home." Minjoo said 

When Yujin heard Minjoo's voice she finally snapped out and she stood up to her seat and grab her bag to Wonyoung's right shoulder and give to Minjoo the Harry Potter book that she was holding 

"I finished reading that book." Yujin said and walk away

"Hey Ahn Yujin could you atleast wait for us!" Wonyoung shouted but Yujin didn't respond also didn't look to them and continue walking

"What's wrong with her did you do something to her Minjoo unnie?" Wonyoung asked

"Huh me? I didn't do anything to her why?" 

"Because before she left our classroom she looks so excited to meet you but now."  Wonyoung replied in worried tone

"I didn't meet her?" Minjoo said in confused tone

"You idiot puppy what happened to you when i was not watching you." Wonyoung thought to herself 

"Never mind let's go home unnie." Wonyoung said to Minjoo as the two of them walk together heading home without Yujin

It's been a week and Yujin is acting weird the cheerful and annoying Yujin that they know suddenly turned into a cold person. She is quiet at school and didn't hang out to everyone though she still hang out with her classmates but when she heard that Chaewon and Minjoo will come she will immediately go home she talks to everyone except to Minjoo and Chaewon

It's early morning and Yujin is walking alone heading to the school she used to walk with Minjoo before. She always wait to Minjoo before so that they can walk together but she didn't do that now she knows that her heart will hurt more if she do that habit that she always does before. Minjoo saw Yujin walking alone so she runs and come towards to the younger Minjoo is now walking the same pace as Yujin

"Yujinie?" Minjoo called her but Yujin didn't respond to her as if Minjoo's presence is not there

"Hey Yujinie we always walk together before right? Why you suddenly didn't pick me up?" Minjoo asked but Yujin is still not responding 

"Hey Yujinie answer me." Minjoo said and tap Yujin's left shoulder but Yujin shove it 

"Don't ever follow me Minjoo unnie i want to be alone." Yujin replied coldly and start walking faster she left Minjoo alone look confused and worried

"Did i do something wrong to her." Minjoo thought to herself