Casts
Park Bo-young
as Yoo Mi-ji / Yoo Mi-rae
Jinyoung
as Lee Ho-su
Ryu Kyung-soo
as Han Se-jin
Jang Young-nam
as Kim Ok-hee
Kim Sun-young
as Ho-su's mother
Lim Cheol-soo
as Lee Choong-gu
Lee Jae-in
as Teen Yoo Mi-ji / Yoo Mi-rae
Park Yoon-ho
as Teen Lee Ho-su
