U2 have released a new short film to accompany their latest single “Song For Someone”. Actor Woody Harrelson and his daughter play a father-daughter duo in the film which centres around a man who is released from prison after years of incarceration. Bono revealed that the song was written about his wife Ali, and told Rolling Stone that, “I see love as a decision not made in the heat of the moment. I see it as an enduring thing that doesn’t depend on feelings to verify it, though it’s great when they do. And in the end, love is often DNA tricking you into making a much bigger commitment“. “Song For Someone” was released last year as part of U2’s thirteenth studio album Songs Of Innocence, which was famously made available for free via iTunes in September 2014.