Moon Hee-kyung

as Jo Myung-ja

as Jo Young-hye

as Discipline sanggung

as Bang Hwa-joon

as Mrs. Jang

as Oh Se-Ri

as Muffler

as Gong Mi-Sook

as Choi Seung-hee's aunt

as Kyeong-ja

as Ha Young-Seo

as Ji-gong's Mother

as Yang Soon

as Yoo Ae-yeon

as Seung Ho's mother

as A-Jin's mother

as Kang Gyung-ok

as Im Kang-sook

as Yoo-min's mother

as Yoon Jin-ah's mother

as Kim Gong-Joo

as Oh Hee-kyung

as Kim Gang-Im

as Nun director

as Naeil's ex-teacher

as Yoon Jung-Ok

as Noh Mae-ja

as Self

as Oh Nam-sook

as Daemuryeo

as Emma Lee

as Madame Park

as Dr Yoon

as Mrs. Min

as Park Gi-dong

as Paeng Gil-tan

as Ok-ja

as Lee Ha-Yeon

as Yoon So-Hee

as Im Yeon-Hwa

as Heo Kyung-Ae

as Go Mi-ja

as Music professor

as Park Kyung-Ja

as Roh Keum-sook

as Hwang Deok-hee

as Sook-ja

as Hospital

as Park Ju-Ran

as Sunny Park

as Lee Man-sook

as Mang Mo-sook

as Lady

as Kim Jeong-sook

as Gong Kyung-sook

as Self

as Park Geum-Ok