Kim Da-mi

Mi-so

Oh Min-ae

Young-ok

Hyun Bong-sik

Stationery Store Owner

Nam Yoon-su

Ki-hun

Kang Mal-geum

Curator

Heo Ji-na

Mi-so's Mother

Ryu Ji-an

Young Ha-eun

Kim Soo-hyung

Young Mi-so

Park Choong-seon

Ha-eun's Father

Jang Hye-jin

Ha-eun's Mother

Byeon Woo-seok

Jin-woo

Jeon So-nee

Ha-eun

Park Sung-yeon

Sung-yeon