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?
Jo In-woo
Dong-cheol
Kim Yu Yeon
Yoo-jin
Lee Hyeon-seong
Sang-joon
Kim Neul-me
Maeng-hoon
Yoo Seung-hyeon
Yeong-mi
Choi Go-eun
Mal-ja
Lee Hyeon-joo
Soon-jeong
Kim Jang-dong
Alumnus 1
Lee Chang-soo
Alumnus 2
Seon Jeong-hwa
Alumnus 3
Kim Si-jin
Alumnus 4
Seo Na-hye
BAR employee 1
Kim Eun-bi
BAR employee 2
Lee Joo-hee
Geum-rye
Kim Geon
Ending male alumni
