원빈
Kim Jong-hyeon
신하균
Kim Seong-hyeon
김해숙
Mother
이보영
Mi-ryeong
정호빈
Young-Joon (uncredited)
조진웅
Doo-shik
김광규
Mi-Ryeong's brother (uncredited)
고인범
Eok-Soo's father (uncredited)
Kim Jin-hyeok
Literary Club Senior (uncredited)
김정태
Eok-Soo (uncredited)
Kim Hye-jeong
Kim Jong-man
Danchu-gumung (uncredited)
