Overview: “My Youth” Kdrama is a jTBC original drama series that released on September 5, 2025, and starring Song Joong Ki, Chun Woo Hee, Lee Joo Myung, and Seo Ji Hoon. It will tell the story of once a fallen star, now a quiet florist—Sun Woo Hae’s peaceful life shatters when his first love returns, forcing him to face the past he tried to bury.
Genre | Romance, Melodrama, Slice-of-life |
Episodes | 12 |
Watch Online* | Viki |
Director | Lee Sang Yeob, Go Hye Jin |
Scriptwriter | Park Si Hyeon |
Air Time & Schedule | 2 new episodes every Friday at 08:50 PM (KST) |

Table of Contents
Synopsis
“My Youth” Korean drama tells the story of Sun Woo Hae, a novelist and florist who had a troubled past. He was a shining child actor but couldn’t succeed—not because he was less talented, but because of the greed of others. Sun Woo Hae still faced struggles and went through the darkest time of his life. However, his first love, Sung Je Yeon, helped him get through it. Today, he is finally living a peaceful life, but Sung Je Yean reappears, reminding him of his past.
Sun Woo Hae was also Sung Je Yeon’s first love. When he was going through a tough time, Je Yeon was facing problems of her own. She came from a wealthy family, but they experienced a downfall. They both helped each other through their difficult times. Because of this, today, Sung Je Yeon only cares about success. She works as a team leader at Feel Entertainment. Reuniting with Woo Hae reminds her of her past life.
Main Cast & Characters
- Song Joong Ki as Sunwoo Hae (A novelist/florist)
- Chun Woo Hee as Seong Je Yeon (A team leader for an entertainment company)
- Lee Joo Myung as Mo Tae Rin
- Seo Ji Hoon as Kim Seok Ju
Still Cuts






Notes & Facts
- Song Joong Ki earlier starred in Korean drama “Reborn Rich” (2022).
- Chun Woo Hee earlier starred in Korean drama “The 8 Show” (2024).
- Lee Joo Myung earlier starred in Korean drama “Like Flowers in Sand” (2023).
- Seo Ji Hoon earlier starred in Korean drama “Tarot” (2024).
- Previous drama on this time slot of jTBC is “The Nice Guy.”
Trailers & Clips
This is the official teaser of “My Youth” that shows some moments between the lead couple as they yearn for their past love. Second is the highlight video of that showcases how the lost love finds its way after many years.
*Drama is subject to regional availability.