Nevertheless

Jung Seo

Han So-hee

Yoo Na-bi

Song Kang

Park Jae-eon

Chae Jong-hyeop

Yang Do-hyeok

Lee Yeol-eum

Yoon Seol-ah

Seo Hye-won

Jang Se-young

Kim Mu-Jun

Yoo Se-hoon

Seo Bum-june

Hwang Jin-soo

Yoon Seo-Ah

Seo Ji-wan

Yoon Sa-bong

Yoo Jeong-sook

Cheska Aguiluz

Na-bi

Seo Jae-hee

Professor

Jeong Jae-kwang

Ahn Kyeong-joon

Lee Ho-Jung

Yoon Sol

Lee Seung-Hyub

Jung Ju Hyeok

Yang Hye-Ji

Oh Bit-na

Ha Do-kwon

Brother of Jae-eon's past fling

Kim Min-Gwi

Nam Kyu Hyun

Han Eu-Ddeum

Min Young

Seo Jung-yeon

Oh Min-hwa (Jae-eon's mother)

Lee Jeong-Ha

Kim Eun Han

Jung Seo