Anderson noted a dark theme, while Nick Levine of Digital Spy, Allie Townsend of Time magazine and Jocelyn Noveck of The Associated Press suggested the previous relationships of both artists influenced the song.
Anderson bemærkede et melankolsk tema, mens Nick Levine fra Digital Spy, Allie Townsend fra Time og Jocelyn Noveck fra The Associated Press foreslog at tidligere forhold for begge artister havde indflydelse på sangen.