In 1995 Daegu, Dong-jun falls in love with a free-spirited and charismatic brilliant friend, Kang-hyun at high school. But Dong-jun misses the ultimate chance to open his heart before having the one gone. Then on, Dong-jun lives what is left of his life; unhappy, unsatisfying and untruthful. What if Dong-jun made a different choice?
Sim Hee-seopDong-jun
Hong Xa-binYoung Dong-jun
Shin Joo-hyupYoung Kang-hyeon
Kim So-heeYoung Dong-hee
Kang Chae-yunYeong-ji 1
Kim Joo-ryoungDong-jun's Mother
Kim Hak-sunDong-jun's Father
Kwon Ji-wooJu-ho
Ok Ji-youngYun-ju
Kwon Dong-hoSeong-il
Song Chang-euiKang-hyeon
Woo Mi-hwaAcademy directorGwak Jeong-gilElderly Man in Room 502
An Min-youngDong-jun's Stepmother
Son Ji-naKang-hyeon's Mother
