as Seo Eun Soo
as Joo-hee
as Shin-hye
as Mrs. Bang
as Hye-mi
as Han Gyung-soon
as Yoon Jung-min
as Oh Kyung-shin
as Ji-soo
as Soon-im
as Dance Teacher
as Bo-eun (adult)
as Jeong-hye
as Kang Eun-ju
as Ji-yeon
