Ryu Ui-hyun

Seo Jae-min

Cho Mi-yeon

Ye Kyung

미연

Jo Sung-Joon

Jin Beom

조유정

Yoo Ra

려운

Nam Ho

Lee Chan-hyeong

Song Yi Joon

이찬형

권영은

Son Na-eun

김민기

Kang Joon

강이석

Kang Sung Jae

Lee Kang-ji

Ha Jae Moo

Oh Ki-Chan

Lee Min Ho

Park Se-hyun

Kang Da Hyun

박세현

Jang Sung-yoon

Song Hye Bin

최광제

[Vlogger]

Son Joo-Yeon

[Jae Min's mother]

김한종

Teacher Myung Han

박진수

[Couple wanting park bench]

최교식

[School security guard]

유지연

[Student]

Seo Young-sam

[Geology teacher]

이시영

[School nurse]

이소금

[Convenience store cashier]

Kim Seong-yong

[Teacher]

김성용

민영

[PE teacher]

이혜은

[Yu Ra's mother]

Jung Yun-shim

[Nam Ho's mother]

이선희

[Na Eun's mother]

이상은

[Art teacher]

Jeong Sung-young

[Caught Student]

송채윤

Kang Go-eun