Park Chae hee:

you are quite sporty and tall good at running but isn't good at musical things and average at school.

Hyosung:

your friend just like you have, she has trouble with Park Hanbyul.

Park Hanbyul:

she's an ulzzang but a mean one, just because you are taller she hates you. she loves Zelo

BYG:

He is Hyosungs boyfriend and part of the band BAP.

Zelo:

Is also a part of BAP and loves to dance hates Hanbyul

Chanyeol

super happy guy who isn't really in good terms with BAP or Hanbyul goes to another school

Kris

Super tall handsome man, who doesn't smile often, but is warmhearted isn't really in good terms with BAP goes to another school

Prologue:

You were hurrying to your first day at school, thinking why you had to be so late. When you bumped into someone, you stood up and apologised. You looked at her. And ran further to the classroom, as you heard her curse at you.