character - Lee Na-ri

character - Jung Hye-young

character - Hyoun

character - Hong Mi-sook

character - Ham Jin

character - Joy Card executive

character - Director Choi's wife

character - Su-jin

character - Hyo-jin

character - Seok-yeong's Wife

character - Eun-yeong's mother

character - Yu-jin

character - Hye-won

character - Hong Geum-sun

character - Hyun-jung's Coworker

character - Assistant Teacher 1

character - Room 108

character - Hyun-jung