1 Season
4 Episode
Birthday Letter - Season 1 Episode 2
- Year: 2019
- Country:
- Genre: Drama
- Studio: KBS2
- Keyword: letter, first love, japanese occupation of korea
- Director:
- Cast: Jo Soo-min, Kim Kyung-nam, Song Geon-hee, Jeon So-min, Jung Young-sook, Jeon Moo-song