Ko A-sung

Joo Kye-na

김우겸

Song Ji-myoung

Joo Jong-hyuk

Park Jae-in

박승현

Park Kyung-yoon

Lee Sang-hee

Kye-na's Father

Oh Min-ae

Kye-na's Mother

김뜻돌

Joo Mi-na

Kim Ji-young

Kim Tae-eun