You and Jungkook from BTS have been friends for a very long time, since the two of you were teenagers to the current day he's famous 
You both never really sensed feelings towards eachother, well atleast just not you until an accidental kiss that adds sex to your relationship aswell 
You both were in reality afraid a relationship would ruin your friendship which was why you decided to have arrangements that way

Friends with benefits >3

Jennie is your ex girlfriend 
She was your childhood best friend and your first love but you broke her heart years ago leaving her behind because of you couldn't control yourself 
She hates you now and won't be falling for your words anymore 
You promised her you won't come back before you left but.. a turn of events forced you to be 

Your ex girlfriend 

Rosè from Blackpink has been a kind, charming and friendly person to everyone except you. You and Her since the beginning have been enemies. She hates you and you hate her.. nothing else in between. Your a fun cocky person who enjoys teasing her alot and she feels really annoyed by you.. 
She doesn't like men and would probably ignore them, mainly you. After what happened to her band member Jennie, she wouldn't want to get involved in a stupid dating scandal with anyone 

she hates you

Professional therapist trying to fix up your mental health issues 
(Actually he isn't really professional; he lied on his resume because he just wants to get paid)

Your unhinged therapist 

A friend helping you with your glow up

I'm pretty handsome than everyone else
I may be introverted with strangers but not with my friends 
I was actually born in U.S.A but my family wanted moved back to Japan, so I now live in Tokyo
I live with my mom, dad and my elder sister Kazuha 
I like anime, kdramas, kpop, R&B music 
Jisoo from blackpink is my ultimate bias ; she's my gf but she doesn't know it yet (I'm delusional and dating a Cardboard of her) 
My friend's obsession with jk is stupid 
jisoo is just my pfp because I love her 

Face reveal>3 

Jennie from BLACKPINK 
Jennie is soft spoken, shy and charismatic.
 She's your sweet girlfriend who'd do anything to cheer you up and enjoys playing with your hair.
You and Jennie used to be childhood sweethearts back when she used to live in New Zealand, then had to return to Korea for her career. You met her again and some time later, you both started dating again 
You both keep your relationship a secret due to her position as a famous kpop idol so only people who personally know her knows

girlfriend >3

A person who's a therapistic friend. They'll listen to you and your problems without judging you, aswell as provide advice if asked to

Safe space to vent :)

Taehyung is a narcissistic greedy buissness man who used his first love as a pawn to become the heir to his family's fortune. On a sudden occasion he returned to meet her again, though the purpose is unknown... He wears designer suits and has dark curly hair. He is quite arrogant and cocky. 
Looks down on his ex.