My First First Love S1-S2

Oh Jin-suk

Director

Michelle Mao

Oh Ga-rin

Halley Kim

Han Song-i

Ji Yoon Hong

Se-Hyeon

Andy Han

Seo Do-Hyeon

Andy Han

Dohyun

Ji Soo

Yoon Tae-oh

Jung Jinyoung

Seo Do-hyeon

Choi Ri

Oh Ga-rin

Choi Ri

O Ga-rin

Chae-Yeon Jung

Han Song-yi

Kang Tae-oh

Choi Hoon

Si-a Jeong

Tae-oh's stepmother

Brian Jung

Tae-Ho Kang

Su-Young Park

Do-hyeon's father

Rina Hoshino

Store Owner

Lynna Yee

Ga'rin's Mother

Sun Park

Friend of Han Song-i

Sun Park

Mom

Sun Park

Art Student

Hyun-jung Jung

Writer

Kim Min-seo

Writer