Yoon Ji-woo / Song Ji-woo / Oh Hye-jin
Choi Mu-jin
Jeon Pil-do
Cha Gi-ho
Jung Tae-ju
Do Gang-jae
Yoon Dong-hoon / Song Joon-soo
Go Gun-pyeong
Cho Jin-se
Woman on drugs
Buyer
Park Jin-woo
Kang Soo-yeon
Yamamoto
Bae Joon-gu
Yoon Ji-woo (young)
Thug
Detective
Bully student
Convenience store owner
Homeroom teacher
Park Chang-goo
Monk
