Ga Yeon comes to Min Jae's house where he lives alone, and decides to live there. Min Jae is curious about Ga Yeon who he haven't seen in a long time. One day, Geon Soo goes to Min Jae's house to pick up some stuff and meets Ga Yeon. Ga Yeon seduces him. Min Jae finds out about it when he phoned Geon Soo. Da Hae meets Min Jae to become sex partners and frequently contacts each other. Min Jae gets angry at the sight of Geon Soo wearing only underwear at his house. Ga Yeon comes out to meet her friend Da Hae after a long time. Ga Yeon and Da Hae who were drinking, join after seeing Min Jae and Geon Soo. That night, Min Jae gets drunk and had sex with Ga Yeon and finds out that Da Hae is not in a relationship with Min Jae. The next day, Ga Yeon knows the relationship between Da Hae and Geon Soo, and she brings the four people together. (Source: HanCinema)Edit Translation