"Best Behaviour" is a song by British hip hop group N-Dubz. The song was produced by Dappy and Fazer and co-written by Tulisa, Mr Hudson, Tony Dixon, Fazer and Dappy. It was released on 17 October 2010 as the second single from N-Dubz's third studio album, Love.Live.Life. Musically, the song is a R&B ballad with prominent British hip hop characteristics. The initial writing consisted of the group being inspired to pen a song for their launch in the United States in addition to Dappy's feelings for his girlfriend, Kaye Vassell. It was inspired by the group's touring lifestyle and their enthusiastic fans. Lyrically, it is about trading one-night stands with people in favour of real love.