Jinx's Lover

Seohyun

Seul Bi

Na In-Woo

Gong Soo Kwang

Na In-Woo

Go Myung Sung

Na In-Woo

Soo Kwang

Kwang-ryul Jun

Seon Sam-joong

Ji-hye Yun

Mi-soo

Ki Do-Hoon

Seon Min Joon

Han-gyeol Cho

Jo Jang Geun

Yoon Yoo-sun

Soo-kwang's mother

Hyun-Bin Kim

Oh Eun-soo

Hwang Young-Hee

Bang Hyeon-sook

Bo-yeon Kim

Eun Ok-jin

Cha Kwang-soo

Seon Il-joong

Jo Ji-hyun

Ms. Kim (Sam Joong's housekeeper)

Choi Jung-Woo

Seon Dong-sik

Seon-yul Jang

young Gong Soo-gwang

Oh Kyu-taek

Angry investor

Nan-Hee Kim

Teacher Min

Lee Ho-jung

Jo Jang Kyung

Woo Hyeon

Park Sung-deok