Lee Jieun (IU) : A rich girl who lives with her step sister. She has bad attitude because of loneliness. She loves shopping and hanging out with her friends. Jeon Hyosung: Jieun’s step sister. Beautiful girl who works hard for her sister. Loves Jieun, but Jieun never recognize that. Kikwang’s fiancé. Yang Yoseob: IU’s guardian. He is an ordinary boy who work hard for his living. Patient, kind-hearted, and clever boy. Lee Kikwang: Hyosung’s fiancé. Feels sorry with

Jeon Hyosung a daughter of Lee family’s assistant. Her mom passed away when she was born. Lives with Lee family since she was kid. She has a crush on Lee Joon. Lee Kikwang a boy with bad attitude because lives separated from his father. Loves photography. He has a brother from another mother? And Hyosung’s first kiss? Lee Joon Kikwang’s brother. Loves Kikwang although they have different mother. Wise and nice youngman. A journalist in London.

Lee Kikwang: Handsome boy who has bad attitude and interest in music. He’s the member of B2ST. He likes Hyosung. A son of Lee’s company owner, one of big company in Korea (Owner of school). Yang Yoseob: Cute boy, loves photography, His dream is to be a famous photographer. A member of B2ST. Likes Hyosung. A son of famous photographer, now his father is a president of art museum in Korea. Jeon Hyosung: Ordinary girl who got a scholarship from Ahyan High School and she’s a g

be an Idol. some people want that. but they never know, how hard it is when you love each other but you can't show it to the others. some Idol couples must facing this hard time to keep their love. patient, care, and love, those things make them strong. first, it seems fine, but slowly getting complicated and really hard for them..

Their love comes with short time, but they believe that their love is for real. In every song that he sings, he shows her that he can’t sing and can’t live without her. But.. can they keep their love when there is decision between FRIENDSHIP & LOVE? can they keep their love until the end?