Seo ji Hye

*The Girl who falling in love with L.Joe

Park Hyo Jin

*L.Joe Girlfriend , Changsub EX-Girlfriend . She started accept L.Joe as her boyfriend . She tried to fall in love with L.Joe and she also tried to forget changsub . 

L.Joe 

*He didn't know that Ji Hye like him . His heart only for Hyo jin .

Changsub

*Ji Hye Bestfriend since he small . Ji Hye didn't know that changsub really-really like her .