Main:

Kim Che Eun(fictional/You)- Donghae's Childhood Friend/Best friend and  Secret Love. She's already in 3rd Year High School.Has a Sister named Jae Eun(fictional).Lives with her parents. She's fun and she loves Dancing:) She doesn't like Eunhyuk.
 

Lee Donghae- Che Eun's Bestfriend. He is close with Che Eun's Family and Lives blocks away from them. He likes protecting Che Eun and also likes taking care of her.He secretly loves Che Eun.He want to be at her side like forever:D

Lee Hyuk Jae / Eunhyuk-A Bad Guy here (teehee) He known as the campus playboy but sometimes he can be really good.He is classmates with Che Eun and Donghae.He usually teases Che Eun. Always likes acting cool :>

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Co-Stars(LOL)
 

Lee Taemin- Eunhyuk's younger brother.

Han Eun Hwa(fictional)-  Lee Taemin's Girlfriend