Hongjoong

- class 3-3-5
- head student councillor
- concert band head
- pianist
- also substitute conductor

Seonghwa

- class monitor for 3-3-4
- strict yet helpful
- track and field vice-captain
- helps others with homework
- stays back in library to study
- no family background

Yunho

- class 3-2-2
- the nerd
- top of class in literature
- even though he can't stand reading
- how does he do it?
- extremely friendly if he likes you
- dance club member
- specializes in hip hop

Yeosang

- class 3-2-2
- quiet, sits at the back of the class
- scores the best in everything except lit
- computer club member
- concert band member
- first violin

San

- class 3-2-3
- the quiet but friendly guy
- is popular but holds many secrets
- dance club member
- specializes in krumping

Mingi

- class 3-2-3
- sits beside the window
- is mostly unfocused
- eats lunch on the roof by himself
- doesn't join any school activities

Wooyoung

- class 3-2-3
- the new guy
- just enrolled
- decides to join the dance club
- specializes in locking and popping
- also decides to join concert band
- first violin

Jongho

- class 3-2-2
- assistant class monitor
- also popular among the classes
- baseball captain
- track and field captain
- concert band member
- flutist