Kwai Lun-Mei (simplified Chinese: 桂纶镁; traditional Chinese: 桂綸鎂; pinyin: Guì Lúnměi, born in December 25, 1983) is a Taiwanese actress. She started her acting career in the movie Blue Gate Crossing (藍色大門) as Meng Ke Rou. Lun-Mei then appeared in a few more movies before she went on to gain more recognition in the movie Secret directed by Jay Chou, which Kwai acted as the female lead, Lu Xiao Yu with Jay Chou himself playing the male lead, Ye Xiang Lun.