Characters:

Choi Sulli

"Once a good girl's gone bad, she's gone forever..."

-The Good Girl Gone Bad

Oh Sehun

"I maybe bad, but baby I'm a real good man..."

-The Bad Boy Tamed by The Once Good Girl

Bae Irene

"I'll do everything to steal him away from you. By hook or by crook..."

-The Trying Hard QB

EXO

"We are one always and forever..."

-The Boys Next Door

F(x)

"We are a family unexpected things may happen, but we'll remain as one..."

-The Gorgeous It Girls

Red Velvet

"Beware, beware, 'cause we'll take everything you have..."

-The Mean Girls