Twinkling Watermelon

In 2023, Ha Eun Gyeol (Ryeoun) is a high schooler and a budding rock musician. He stumbles upon a magical music store that sends him back in time to 1995… where he comes face-to-face with his father Ha Lee Chan (Choi Hyun Wook), who is still in high school! Things get even weirder when he discovers that Lee Chan has a crush on the icy cellist Se Kyeong (Seol In Ah) – not Eun Gyeol's mother, Cheong Ah (Shin Eun Soo)! To try and make things right, Eun Gyeol must join a band fronted by his father. Can Eun Gyeol bring his future parents together? And will he ever get back to his “modern” life? This 2023 South Korean drama series was directed by Son Jong Hyun.