Ha Seo-yoon하서윤 Born December 21, 1998 · 27 years oldSeoul, South Korea4 series · 2 films Open in my diary TV series with Ha Seo-yoonFiling for Love2026 · Ha Seung-ahThe Dream Life of Mr. Kim2025 · Kwon Song-heeFamily by Choice2024 · Do Hui-juFlex X Cop2024 · Oh Min-yeong Films with Ha Seo-yoonStreaming2025 · MatildaTime to Be Strong2024 · Sa-rang