보희와 녹양

안지호

Bo-hee

Kim Ju-a

Nok-yang

신동미

Bo-hee's Mother

서현우

Seong-wook

Kim So-ra

Nam-hee

민경진

Professor

이주원

Son

김현빈

Seong-hyeon

Cha Seo-won

Doctor

김희창

Seong-hyeon's Father

이해영

Bo-hee's Mother's Boyfriend

Park Keun-rok

Homeroom Teacher

황건

Publication Man

전고운

Gynecologist

정승길

Bo-hee's Father

장준휘

Ramen Man