SOHYUN

A nice girl

Like eating

poor at math

Jiyoon's bestfriend

 JIYOON

A shy girl

Like hyuseung for a long time

sohyun's bestfriend

HYUNA

class leader

like study

hate boys

have bad memories about school

HYUNG SEUNG

handsome boy

have many relationship with many girls (at once time)

school's Idol

very rich

but have bad family

JUNHYUNG

A smart boy

live by himself

work hard good at maths

Hate talkitive people

GI KWANG

Gangster

leader of the school

good at sport

hate study

hate smart person