A love story that covers adolescent teenagers having trouble deciding the gravity of love and friendship.
Koh You
Koh Jun-hee
Han So-yeon
Dr. Koh
Han So-yeon (adult)
Koh You's father
Koh You's mother
Koh Jun-hee's grandmother
An Sun-tak
Shim Jung-eun
An Sun-tak (adult)
Jeon Sang-kyu
Teacher
Homeroom Teacher
Man at the Park