Hello, My Twenties!

한예리

Yoon Jin-myung

한승연

Jeong Ye-eun

박은빈

Song Ji-won

지우

Yoo Eun-jae

Choi A-ra

Jo Eun

김민석

Seo Jang-hoon

안우연

Heimdal

신현수

Yoon Jong-yeol

손승원

Lim Sung-min

이유진

Kwon Ho-chang

신세휘

Ahn Ye-ji

Ha Eun-seol

Han Yu-kyung

최배영

Song Kyung-ah

송재룡

Head Jo [Jin Myeong's boss]