Heartbeat
Caught up in anxiety, eight-year-old Chul in school tells his teacher that he is going to the bathroom but runs straight home.
- Year: 2022
- Country: South Korea
- Genre: Drama
- Studio: World Health Organization
- Keyword: short film
- Director: Lee Chang-dong
- Cast: Kim Gun-woo, Jeon Do-yeon, Sul Kyung-gu, Park Bo-kyung, Lee Jung-ok