in which four people met at the most unfortunate time and place ㅡ the detention room. 

j.seph (kim taehyung) as the silent edgy guy

bm (big matthew/matthew kim) as the life of the party

(jeon) somin as the apple of the eye

(jeon) jiwoo as the boyish one but pretty

highschoolau!kard

ps. no shipping wars, please.