2003年3月27日在英国发行，这首歌是来自精选专辑中的第二首单曲，也是这张专辑的最后一只单曲，得到英国单曲排行榜第四名。 "Tonight"/"Miss You Nights" is a song released as a double-A side single by Irish pop vocal band Westlife. "Tonight", an original song, was written by Steve Mac, Wayne Hector and Jorgen Elofsson while "Miss You Nights", originally by Cliff Richard, was written by Dave Townsend. Miss You Nights was first released on airwaves then Tonight. Miss You Nights was also released physically on Taiwan only.