Dongchul, who is managing a small bar, is always enthusiastic about his school reunions. One day, Yujin, who has never showed up to a reunion, shows up at his bar. Her baby face and vitality make her unlike other married women and all the men fall for her, especially Dongchul. They start a relationship but it abruptly flames out due to the sudden arrival of Dongchul’s wife. As they get to know each other's secrets, will their love be allowed to grow?
as Dong-cheol
as Yoo-jin
as Sang-joon
as Maeng-hoon
as Yeong-mi
as Mal-ja
as Soon-jeong
as Alumnus 1
as Alumnus 2
as Alumnus 3
as Alumnus 4
as BAR employee 1
as BAR employee 2
as Geum-rye
as Ending male alumni
as Male witness
as Convenience store part-timer
as Yoo-jin's husband
