Sehun's the famous naive boy at JOAH High who every girl wants to have. Kai's the famous playboy at JOAH Highschool who every boy is jealous of. Then there's the new American-Korean girl who doesn't care about either until one accuses her of being his stalker. 

SENIORS:

Kim Kai

19 Years old

The Playboy in OT12 but is very warm and friendly.

He's good at making friends and like reading. Funny huh? 

Bang Minah

From the U.S. Born in San Francisco

18 Years old

Smart and intelligent. Loud and Friendly when she gets to know someone well.

She has more guy friends than other female friends. 

Oh Sehun

18 Years Old

Naive member in OT12. Can be insecure somethimes. 

Seems cold hearted at times but he really isn't.

It's just that he's not good at greeting people. Sometimes he's socally awkward.

Additional Casts:

The rest of Exo of course. I'm sure you guys know them so I won't list them.

Might have some quick characters like Ricky etc.