Sinopsis
Twinkling Watermelon berkisah tentang Eun Gyeol (Ryeo Un), siswa sekolah menengah yang hidupnya terlihat biasa-biasa saja.
Namun, di malam hari ia berubah menjadi seorang gitaris dan bergabung di sebuah grup band di Hongdae.
Tiba-tiba, ia melakukan perjalanan ke masa lalu dan bertemu dengan sosok Lee Chan (Choi Hyun Wook).
Mereka kemudian membentuk band bernama Watermelon Sugar, keduanya pun menjadi sahabat dan saling bergantung satu sama lain.
Suatu hari, Eun Gyeol bertemu dengan gadis misterius dan mereka jatuh cinta.

Details
Drama: Twinkling Watermelon (English title) / Sparkling Watermelon (literal title)
Revised romanization: Banjjakyineun Watermelon
Hangul: 반짝이는 워터멜론
Director: Son Jung-Hyun
Writer: Jin Soo-Wan
Network: tvN
Episodes: 16
Genres: Romance, Youth, Drama, Fantasy
Release Date: September 25, 2023 --
Runtime: Monday & Tuesday 20:50
Language: Korean
Country: South Korea

Cast

Ryeo Un	Choi Hyun-Wook	Seol In-A	Shin Eun-Soo
Eun Gyeol	Lee Chan	Choi Se-Kyung	Yoon Chung-A

Musical Band

Ahn Do-Kyu	Yoon Jae-Chan	Lee Ha-Min	Lee Su-Chan
Oh Ma-Joo	Kang Hyun-Yool	Lee Shi-Kook	No Se-Beom

Eun-Gyeol's Family

Choi Won-Young	Seo Young-Hee	Bong Jae-Hyun
Eun Gyeol's father	Eun Gyeol's mother	Eun Ho

Snail Boardinghouse

Ko Du-Shim	Lee Suk-Hyeong
Go Yang-Hee	Jung Bal-San

Eun-Gyeol's Group

Cheon Ho-Jin	Jung Sang-Hoon	Lee So-Yeon	Park Ho-San	[[]]
Grandpa Viva	Master	Choi Se-Kyung (adult)	Choi Hyun	On Ji-Hwan

Kim Mi-Hwa	Kim Ha-Eon
Yeom Byung-Ho's mom (ep.1)	Yeom Byung-Ho (ep.1)

Jinsung Instrument

Kim Tae-Woo	Kim Joo-Ryung	Kwon Do-Hyung	Lee Soo-Min
Yoon Gun-Hyeong	Im Ji-Mi	Yoon Joo-Yeob	Yoon Sang-A

Others

Koo Jun-Hoe	Yeon Oh	[[]]	[[]]
Koo Jong-Hyeong	Jung Ji-O	Bae Soo-Tak	Yoon Dong-Jin

Heo Jeong-Min	No Hee-Joong	Kim Moon-Ho	Kim Moon-Ho
cafe manger (ep.1)	worker (ep.1)	vegetables supplier (ep.1)	taekwondo coach (ep.1)