Autumn in My Heart is a 2000 South Korean television series starring Song Hye-kyo, Song Seung-heon, Won Bin, and Han Chae-young. The series tells the story of two sisters who were separated at birth and later reunited as adults. The series was a huge success in South Korea and throughout Asia, and it has been credited with popularizing the Korean Wave.
The series is available to watch online on various streaming platforms, including Viki, Kocowa, and Netflix. It is also available for purchase on DVD and Blu-ray.