동창회의 목적

조인우

Dong-cheol

김유연

Yoo-jin

Lee Hyeon-seong

Sang-joon

김늘메

Maeng-hoon

Yoo Seung-hyeon

Yeong-mi

Choi Go-eun

Mal-ja

Lee Hyeon-joo

Soon-jeong

Kim Jang-dong

Alumnus 1

이창수

Alumnus 2

Seon Jeong-hwa

Alumnus 3

Kim Si-jin

Alumnus 4

Seo Na-hye

BAR employee 1

Kim Eun-bi

BAR employee 2

이주희

Geum-rye

김건

Ending male alumni

Moon Jin-yeong

Male witness

Kim Bo-ri

Convenience store part-timer

Song Chang-hyeon

Yoo-jin's husband