Name: A Truly Good Friend
Cast: Kwang-ik An, Eungsu Lee, Byeon Gi-jong, Hyeok Yun, Ki-se Lee

Kwang-ik An

(Wol-ryong)

Eungsu Lee

(Sun-i)

Byeon Gi-jong

(Sun-i's father)

Hyeok Yun

(Jae-young)

Ki-se Lee

(Insu)