첫, 사랑을 위하여

Yum Jung-ah

Lee Ji-an

Park Hae-joon

Ryu Jung-seok

Choi Yoon-ji

Lee Hyo-ri

Kim Min-kyu

Ryu Bo-hyeon

Kim Sun-young

Kim Sun-young

Yang Kyung-won

Yoon Tae-oh

Kang Ae-sim

Grandma Mimi

Jo Beom-kyu

Lee Jae-dong

장세혁

Ryu Jeong-seok [Young]

Kim Mi-kyung

Jeong Moon-eui

Seo Young-hee

Ji-an's mom

Jung Hoe-ryn

Kim So-yeon

Jeong Young-joo

Park Soo-young