Yu Je-i

Hye-ri

Woo Seul-gi

Jung Soo Bin

Joo Ye-ri

Kang Hye-won

Choi Gyeong

Oh Woo-ri

Yoo Tae-joon

Kim Tae-hun

Nam Byeong-jin

Youngjae

Jo Ah-ra

Chae Seo-eun

Nam Byeong-jin

Choi Young-jae

Beom-soo

Kim Sang-ji

Woo Do-hyeok

Lee Won-jae

Homeroom Teacher

Yoo Jung-Rae

Kwon Hee-yoon

Kang Jin-ah

Park Byeong-hui

Ma Hyun-ji

Yoo Je-na

Choo Ye-jin

Principal

Ha Mheen

Joo Ye-ri Mother's

Lee Na-ra

Kim Shan-young

서은오

Young Yoo Je-na

Gi So-you

Nun

Lee Eun-ju

Flower Seller

Son Young-soon

Security Guard

Park Seong-gyoon