characters!

 
Lee Haneul
The shy nerd. She's a shy, silent person who loves studying. She loves
music, and also does not do outdoor hobbies. She'd
rather study than do sports. But when someone takes her heart, she'll never let them go.

 
Kim Myungsoo
A total badass who loves fighting either day or night. He'd rather skip school than to study.
His group Infinite was the popular gangster in seoul until...
When he falls for someone, he'll protect them till the end of the world. 

Lee Byunghun
Lee Haneul's adorable brother.
He might be innocent infront of her but he has a total major secret that only teentop knows.
Protects her little sister whenever she's in danger.
Their both rich since their parents are millionaires.

Park Hana
Lee Haneul's awesome bestfriend.
She's the opposite of Haneul.
She'd rather do sports than study. How did they become friends?
She's also rich since her parents works under Haneul's parents.