The song debuted on the UK Singles Chart on May 3, 2003 at number seven, its peak position. It also reached the UK Indie Chart and Scottish Singles Chart the same week. The song debuted on the former at number one and remained at that position for another week, and it debuted and peaked at number six on the latter. On May 1, it debuted on the Irish Singles Chart, where it peaked at number 22. On June 22, the song debuted on the Australian Singles Chart at its peak position of number 17. It debuted on the Official German Charts at number 69 on June 27; it peaked at number four two weeks later.