Casts
Choi Seung-yoon
as So-young
Ethan Hwang
as Dong-hyun
Dohyun Noel Hwang
as Child Dong-hyun
Anthony Shim
as Simon
Hunter Dillon
as Harry
Jerina Son
as Mi-sun
Choi Jong-ryul
as Grandpa
Lee Yong-nyeo
as Grandma
Vanessa Przada
as Ashley
Tristan Ranger
as Jackson
