My First First Love[1] (Korean: 첫사랑은 처음이라서) is a 2019 South Korean romance television series starring Ji Soo, Jung Chae-yeon and Jung Jin-young.

[6][7] The series is a reboot of the 2015 OnStyle drama My First Time, which was produced by the same production company.

The latter's writer Jung Hyun-jung is credited as the series creator.

[8] The drama tells the story of five youths and their messy encounters with the concept of first love.

The series is pre-produced; filming began in September 2018 and ended in January 2019.