Kim Hee-ae

Ryu Hyun-sook

Ko A-sung

Lee Man-ji

Kim Yoo-jung

Kim Hwa-yeon

Kim Hyang-gi

Lee Cheon-ji

Yoo Ah-in

Choo Sang-bak

Sung Dong-il

Kwak Man-ho

Chun Woo-hee

Kwak Mi-ran

Yoo Yeon-mi

Kwak Mi-ra

Kim Jung-young

Hwa-yeon's Mother

Lee Jae-gu

Hwa-yeon's Father

Kyul Hwi

Mr. Park

Kim Ji-hoon

Kim Ji-hoon

Kang Da-young

Ji-min

Lee Young-eun

Mi-so

Park Ji-young

Su-kyoung

Kim Seon-hong

Woo-ram

Lee Mi-ji

Seong-hee

Lee Soo-kyung

Student

Park Soo-young

Mr. Im

Jang Ayeong

Teacher