One of a Kind Romance

JOY

Gong Yu-il

Kim Hyun-jin

Tak Mu-yi

Kang Na-eon

Ju Da-hong

Shin Hyun-soo

Kang Hee-soo

Lee Do-han

Ryu Min

Na Hyun-yeong

Yu Yeon-ju

Lee Jong-hyuk

Yu-il’s Father

Jin Kyung

Yu-il’s Mother

Shin So-yul

Kim Min-jeong

Lee Chul-woo

Yoon Jae-gyu

Choi Kwon

Kim Young-soo

Jung Young-sook

Jeong Yi-sook

Lee Doa

Song Yun-oh

Choi Ban-seok

Park Jun-ho

Jeong Su-in

Young Joo Da-hong

Shin Jun-Chul

Park Hwi