Park Min-ji
Jenny
Kim Hye-seong
Juno
Kang Nam-gil
Juno's Father
Kim Ja-ok
Jenny's Mother
Shim Eun-jin
Hye-rin
Lim Dong-jin
Jenny's Father
Lee Eung-kyung
Juno's Mother
Suh Min-jung
Jenny's Older Sister
A
Ahn Sun-young
Sex Education Teacher
K
Kim Ki-soo
Taxi driver
J
Jeong Hwa-yeong
Mi-ja
C
Choi Min-ju
Hwa-gyeong
J
Jeong Na-ye
Jang-mi
B
Baek Eun-hye
Madame Oh
K
Kim Yoo-nah
Bboy