Sad Love Story (Korean: 슬픈연가; RR: Seulpeun Yeon-ga; lit.
Sad Sonata) is a 2005 South Korean television drama series starring Kwon Sang-woo, Kim Hee-sun and Yeon Jung-hoon.
From the moment they meet, Jon-young (Kwon Sang-woo) and the blind Hye-in (Kim Hee-sun) share an instant connection.
[3][4] The series aired in Japan on Fuji TV in August 2005 every Saturday at 4:00 p.m. where it received ratings around 10%.
[5][6] According to a poll conducted by TV Asahi variety show SMAP Station in May 2007, Sad Love Story ranked as the sixth most popular Korean drama in Japan.