Casts
Yoon Jin-seo
as Kim Ga-in
Lee Ki-woo
as Hyung-joong
Park Ki-woong
as Hong Seok-min
Kim Min-kyung
as Ji Seon-mo
Yeon Je-wook
as Choi Sang-gyeong
Jeong Yu-mi
as Lee Myeong-hee
Kim So-eun
as Kim Ga-yun
Ahn Nae-sang
as Ga-in's Teacher
Jeong In-gi
as Detective Jo
Ahn Shin-woo
as Hong Jae-sun
