ChaeRin Lee (CL) and Choi Seung  (TOP) have had many encounters during their childhood . He was a hero to Chae Lin because she was often bullied by girls that envied her caring personality , stunning looks , and talent . But Seung Hyun would protect her helping her life become more easier day by day . Sadly , Chae Lin had to move to the states because her parents had gotten a well paid job and they thought that it would give her a better education there . As C

Ailee (Also called "Lee Ye Jin"), has a life filled with hardhsips due to her imporverished family. Her family basically consists of her mother and younger sister , Lee Soo Young.  Ailee realizes that her mother has been going through tough times and stress with the budget and decides to strive for a scholarship to Korea for a year through an exchange student program. She is then put into a very extraordinary host family t

Park Bom's parents died from a car crash when she was very young. So she now lives with her Aunt & takes care of her (=  Later , her Aunt finds a job in Seoul as a clothing employee . So  Park Bom and her Aunt move to Seoul while Park Bom has to face many ups and downs around her new life in a new place . Later , her aunt dies and she has to be independent in her life.She hasn really listened to music after her parents passed away.However