Hee-su hides his love for his best friend—until that friend falls for someone else, and silence starts to hurt.
as Lee Hee-su
as Kim Seung-won
as Joo Chan-young
as Choi Ji-yu
as Shin Ho Sik
as Ji Yeon
as Lee Hui Sin [Lee Hee-su's sister]
as Lee Hui Jeong [Lee Hee-su's sister]
as Lee Hui Jae [Lee Hee-su's sister]
