Lost Romance (Chinese: 浪漫輸給你; pinyin: Làngmàn Shū Gěi Nǐ; lit. 'Romance Lost to You') is a 2020 Taiwanese romantic-fantasy television series created and produced by Sanlih E-Television. Starring Marcus Chang and Vivian Sung, it tells the story of an editor in a publishing company who magically finds herself transported into the pages of a romance novel – and comes face-to-face with the man of her dreams. The series premiered on Sundays at 10:00 p.m. on TTV in Taiwan from June 7, 2020, to October 18, 2020, and aired on Saturdays at 10:00 p.m. on cable television SET Metro from June 13, 2020, to October 24, 2020. The series was filmed as it aired. It is available for streaming internationally on Viki, Vidol, and Netflix with multilingual subtitles for the global viewers.

The behind-the-scenes clips were broadcast at the end of each episode under the name Encountering Romance Every Second. (Chinese: 遇見浪漫的每一秒).