Everyone know that seulgi is the dense dumb bear and joohyun is the coward jelly bunny, they know each other since they were 12 and they fell for each other at first sight but 10 years passed, none of them is confessing about their feelings. 

Back during school days,  Joohyun tried dating the school's prince park bogum but she don't feel her heart beating fast when he hugged her like seulgi does, she don't feel excited meeting him but it's the opposite when it comes to seulgi. 

    Flashback     

After joohyun and bogum get together, seulgi avoided her as much as she could and it upsets joohyun.

She can't live without the girl 

So Joohyun decided to ask seulgi why is she behaving this way 

"Did i do anything wrong?" joohyun's tears rolled down from her face

"No hyunnie.. "  seulgi feel so useless, joohyun's tears are her weakness 

"Then why are you avoiding me? why are you treating me like you don't know me? aren't we best friend?" joohyun cried out 

'but i don't want to be your bestfriend hyunnie..' seulgi thought in her mind but of course she won't say it out "i just don't really like seeing you and bogum together" 

"then i will break up with him, I'd rather lose him than losing you" joohyun hugged seulgi tightly, 

of course seulgi felt happy listening to what joohyun said, but she just assume that joohyun cherish this friendship alot and that's why she's sacrificing her boyfriend for her bestfriend, how dense are you? kang seulgi 

Joohyun broke up with bogum the next day just like how she promised seulgi, the guy was confused as he have no idea what the heck did he do to deserve this, he treated her like princess and he even made breakfasts for her. 

He kinda went crazy after that, he will follow joohyun everyday like a stalker and after a few weeks, he notice that joohyun and seulgi's friendship doesn't look normal, is it normal to hug your bestfriend? is it normal to kiss your best friend? is it normal to hold your bestfriend's hand where ever you go? well. that's the questions bogum has been thinking every nights and one day he saw joohyun looking at seulgi like she's the world to her

that's when he can't take it anymore, he wait until joohyun go to class, he walked to seulgi and asked her if they can have a talk in private, being the nice and polite seulgi of course she agreed, they go to the locker which is very quiet and everyone is in class. 

"Sunbae-nim, what can i do for you?" seulgi asked innocently

"LEAVE MY JOOHYUN ING ALONE" bogum vented out his anger and hit the locker with his hand which is very near to seulgi's face

The girl very shocked, the bogum everyone know is very kind, helpful and friendly, it's the first time seulgi seeing him like this 

"W-what are you talking?" seulgi feel scared as her knees becoming weak 

"drop the act, you know what i mean" bogum glare at her "i know you like her, you disgusting " 

Seulgi eyes widened at his words, how the hell he know about how she feel ?

"N-no, you have misunderstand it, i don't like joohyun that way" when seulgi said it, there's a girl with tears in her eyes standing few steps away from them "h-hyun" both of them turn their attention toward the girl 

Joohyun walked closer to them "bogum, please don't bother seulgi ever again, this is a warning" she stepped on his feet, he didn't have chance to say anything, joohyun quickly grab seulgi's hand and pull her away from him 

"Slow down hyunnie, my hand hurts" seulgi whimpered in pain, joohyun quickly loosen her grip and check the younger girl's redden wrist

"I'm sorry seul, are you okay?" 

"I'm fine, hyunnie thank you for helping me" seulgi flashed her bear smile which