Probably the catchiest chorus ever. You hear the song and it brings instant happiness. Also, it is kind of sexy. I never thought a combination between Kylie Minogue and Robbie Williams would be this amazing, but they actually made a wonderful song! Also, it talks about doing a song for the sake of it. Or maybe doing other things for the sake of it too. We do have responsabilities, that is an indeniable truth. But every once in a while, let go of it all and just let it flow is also a good way to live.