Jong-hwan's friend's daughter Seong-hye moves into his house. She messes up the house and drinks with her friends and even has sex with men in the house. One day, Jong-hwan ends up comforting Seong-hye who broke up with her boyfriend. They spend more time together and become dependent on each other. Afterwards, they fall for each other more than they should...
Han Seol-hwa
as Seong-hye
Jung Hae-Ryong
as Jong-hwan
Jeong Yoon-I
as Hyeon-jeong
Lee Yoo-chan
as Kyeong-sik
Lee Young-gun
as Senior
전지학
as Seong-hye's Father
Park Sook-myeong
as Seong-hye's Mother
