Hee-su hides his love for his best friend—until that friend falls for someone else, and silence starts to hurt.
Ahn Ji-hoLee Hee-su
Lee Sang-junKim Seung-won
Cho Jun-youngJoo Chan-young
Kim Do-yeonChoi Ji-yu
Jeon Young-inShin Ho Sik
Park Yoo-HyunJi Yeon
Yang Jung-ah
Oh Tae-eun
Jeong Ye-nokLee Hui Sin [Lee Hee-su's sister]
Kim Han-naLee Hui Jeong [Lee Hee-su's sister]
Park Kyung-hyeLee Hui Jae [Lee Hee-su's sister]
Jang Seong-beom
