Dong-cheol (동철)

Yoo-jin (유진)

Sang-joon (상준)

Maeng-hoon (맹훈)

Yeong-mi (영미)

Mal-ja (말자)

Soon-jeong (순정)

Alumnus 1 (동창1)

Alumnus 2 (동창2)

Alumnus 3 (동창3)

Alumnus 4 (동창4)

BAR employee 1 (BAR직원1)

BAR employee 2 (BAR직원2)

Geum-rye (금례)

Ending male alumni (엔딩동창남)

Male witness (목격남)

Convenience store part-timer - Cameo (편의점알바)

Yoo-jin's husband (유진남편)