"If You Leave" is a 1986 song by the British synthpop group Orchestral Manoeuvres in the Dark (OMD). It was recorded for the soundtrack to the film Pretty in Pink (1986) where it was played prominently during the final scene.It is the band's highest-charting single in the United States, where it reached number 4 on the Billboard Hot 100 chart in May 1986. The song became an international hit, also reaching the Top 5 in Canada and New Zealand, and charting at number 15 in Australia.