Vickers was asked in an interview with Digital Spy
about the similarities between this tune and The Red Hot Chili Peppers 1992 song, "Under The Bridge
." She replied:"Yeah, that happened without even knowing. We wrote the song in an hour. We had the song and it didn't have the 'My Wicked Heart' bit in it and then we put the vocal in and we were like, 'Why does it sound so familiar?' Then we realised it was because we were listening to 'Under The Bridge' the day before."
She then went on to admit: "We were saying, 'Should we change it? Should we not? What should we do? Sod it, no, we're just gonna keep it, it works'."