Our Unwritten Seoul

Park Bo-young

Yoo Mi-ji

Park Bo-young

Yoo Mi-rae

Park Jin-young

Lee Ho Su

Sun-young Kim

Yeon Beom-hong

Im Chul-soo

Lee Choong-goo

Jang Young-Nam

Kim Ok-hee (Mi-ji and Mi-rae mother)

Ryu Kyung-Soo

Han Se Jin

Cha Mi-Kyung

Kang Wol-soon

Seung-gil Jeong

Choi Tae-gwan

Moon Dong-Hyeok

Song Kyung-gu

Yang Dae-Hyeok

Hwang Yoon-ho

Mi-kyeong Won

Kim Ro Sa

Jae-in Lee

Yoo Mi-ji

Jae-in Lee

Yoo Mi-rae (Teen)

Park Yoon-ho

Lee Ho-Su (Teen)

Kim Gye-rim

Eun Su [High school alumna]

Nam Ji-woo

Choi Seung-hyeon

Chae Rin Han

Lawyer Min Ye-rin

Kim Da-hwin

Bae Gi-cheol