It’s a modern drama and the age difference of 44-year-old Jang Dong Gun and 26-year-old Tang Yi Xin is apparently following the narrative as the love story is between an older successful businessman and a film student. ~~ Adapted from a C-novel of the same name.
- Native Title: 我曾愛過你，想起就心酸
- Also Known As: Wo Ceng Ai Guo Ni Xiang Qi Jue Xin Xuan , I Once Loved You, Thinking of You Makes My Heartache
- Genres: Romance, Drama