![Twinkling Watermelon](https://image.tmdb.org/t/p/w342/m56EaJ4zLG84F8jpNT7ZmaL0IAS.jpg)
1 Season
16 Episode
Twinkling Watermelon - Season 1 Episode 4 I'm from a world you can't even imagine.
One's youth is like twinkling watermelons. It is just there to shine.
Eun-gyeol encounters Se-gyeong in her teens and learns a few things about her life that don't make sense in the future. Meanwhile, Yi-chan meets Chung-ah for the first time, but she doesn't say a word. Yi-chan tries to get away from Eun-gyeol, but Eun-gyeol follows him to the Snail Guesthouse and ends up becoming Yi-chan's math tutor.
- Year: 2023
- Country: South Korea
- Genre: Sci-Fi & Fantasy, Drama
- Studio: tvN
- Keyword: time travel, model student, bromance, gifted child, music, band member, time slip, child of deaf adult
- Director: Jin Soo-wan, Son Jeong-hyeon
- Cast: Ryeoun, Choi Hyun-wook, Seol In-a, Shin Eun-soo, Choi Won-young, Seo Young-hee