Hyeon Dae and Min Joo thought one of them getting married would end the sex-partner relationship. However, they can't hold in their desires and Hyeon Dae destroys himself with sex, while Min Joo can't give up what she can't have. At the same time, they have a complicated and ugly relationship with past characters.
Lee Sang-won
Hyun-dae
Jung Da-won
Min-joo
Lee Won-jong
Chun-bae
Ha Joo-hee
Young-hee
Lee Yu-mi
Mi-sook
Ha Soo-min
Soon-i
Geum Chae-an
Min-joong
Kim Hong-taek
Police
