Florence Welch explained this song on her website: "This was originally about two loves – how the ghost of your ex-love is always around when you start a new relationship. When your new boyfriend holds you, you kind of feel your ex-boyfriend's arms. Those ghostly limbs. 'I'm not calling you a liar' was actually something a boyfriend said to me once. So it's about the crossing over of two loves, of moving forward."
The Isley Brother's song, "Contagious," peaked at #19 on the Billboard Hot 100. This meant that the band of brothers became the first group to score a Top 50 hit in six consecutive decades on the chart.