character - In Jeong

character - So-jin

character - Min Ji

character - Choi Jung-hye

character - Ina

character - Park Yoon-ji

character - Je-i

character - Homeroom teacher

character - Yoon Seo-young

character - Yoon Seo-young

character - Oh Young-Sim

character - Kim Je-hee

character - Jeung Ha-yeon

character - Seon-hwa

character - Kyung-hwan's Wife

character - Oh Gwang-sook

character - Young Seong-sim

character - Cha Soo-min

character - Suk-jung

character - Gil Rim-sung

character - Ji-hye

character - Eon-nyeon

character - Yeo-rang