Ahn Ji-ho
Bo-hee
Kim Ju-a
Nok-yang
Shin Dong-mi
Bo-hee's Mother
Seo Hyun-woo
Seong-wook
Kim So-ra
Nam-hee
Min Kyung-jin
Professor
Lee Joo-won
Son
Kim Hyun-bin
Seong-hyeon
Cha Seo-won
Doctor
Kim Hee-chang
Seong-hyeon's Father
Lee Hae-yeong
Bo-hee's Mother's Boyfriend
Park Keun-rok
Homeroom Teacher
Hwang Geon
Publication Man
Jeon Go-woon
Gynecologist
Jung Seung-kil
Bo-hee's Father
Jang Jun-whee
Ramen Man
Lee Myung-ha
Assistant
Yang Shin-ji
Beauty Salon Customer