Hae-gi's older brother and So-na's kidnapper. He was killed by Jang Ha-da's father at the age of 15, making it appear as though he died in a motorcycle accident. He kidnapped So-na because he needed money to take his mother away, as she always said she didn't like their world. He repeatedly raped So-na during her captivity.
In Volume 8, it is revealed that Gae-hi is So-na's kidnapper.
Main
Son of a gangster and So-nas childhood friend. He meets Ko-mo and falls in love without realizing she is actually male. He does not like Hae-gi very much, but when So-na tells him that Ko-mo is Hae-gis "sister" he decides to help them....
Main
Hae-gis younger brother who works as a hairdresser. He is obsessed with his brother Gae-ris death. Later, he meets Ha-da, who falls in love with him without realizing that he is not a girl. He uses Ha-da to get information about Gae-ris death. In the end,...
Main
A high school student who works as a model to pay for his moms surgery. He first meets So-na in school. Later, he quits school to work full time as a model but comes back afterwards. Soon he learns that Gae-ri is the one who kidnapped and raped So-Na beca...
Main
Named after a tree by her dead mother. So-na struggles with coping with her past. When she was 12, she was kidanpped by Oh Gae-ri, who happens to be Hae-gi's older brother. Her mother died after the event. Due to this, she becomes depressed and tried to k...
Supporting
A rich, spoiled girl who likes Hae-gi but it is more of a shallow crush than true love. She and So-na knew each other from when they were young. Sun-mi knows about So-na's dropping out of school and never fails to mention it. She is rather dim-witted, and...
Supporting
The "fiance" of So-na who chases after her, trying to make her fall in love with him instead of Hae-gi. In fact he was son of a Call Girl and a Rich Man. He has got a troublesome past, living with his grand-father. He were actually kinda awful some times,...
Supporting
Hae-gis older brother and So-nas kidnapper. He was killed by Jang Ha-das father age 15, make believe he died in a motorcycle accident. He kidnapped So-na because he needed money so he could take his mother away. She always said that she didnt like their w...
