My Youth () is a 2025 South Korean television series starring Song Joong-ki, Chun Woo-hee, Lee Joo-myung and Seo Ji-hoon. It aired on JTBC from September 5 to October 17, 2025, every Friday at 20:50 (KST). The series also streams on Viki and Viu in selected regions.
The drama focuses on Sunwoo Hae, who, after a difficult childhood in the entertainment industry, finds peace as a novelist and florist. He reconnects with his first love, Sung Je-yeon, who is now a driven team leader at a company. Their reunion forces them to confront their past and their present selves, as they navigate their own personal and professional struggles.
My Youth is directed by Lee Sang-yeop, whose works include Familiar Wife (2018), A Piece of Your Mind (2020) and Yumi's Cells (2021âÂÂ22). The series is written by Park Si-hyeon, who wrote Run On (2020). It is co-produced by SLL and High-Zium Studio.