In the United Kingdom and Australia, the song reached number one and number two respectively. When released as the debut single from Back to Bedlam in Canada and the United States, it reached number one on both charts and received widespread airplay. In 2006, the song won an Ivor Novello Award for airplay. The song has sold 625,000 copies in the United Kingdom as stated by the Official Charts Company, and by October 2012 over three million in the United States. It remains Blunt's biggest hit single in the United States to date, and his only one to reach the top 40 of the Billboard Hot 100. In 2012, a new version of the single was issued in Japan. The Q;indivi+ Remix, featuring Japanese performer Keri, was issued on 28 March 2012.