1 Season
4 Episode
Twenty Years Old - Season 1 Episode 2
- Year: 2017
- Country: South Korea
- Genre: Comedy, Drama
- Studio: tvN
- Keyword: friendship, romance, break-up, first love
- Director:
- Cast: Lee Gi-kwang, Lee Da-in, Kang Tae-oh, Kim Dong Seok, Kim Hye-ji