According to the album sleeve notes, "Behind Closed Doors" was written and arranged by Matt Fishel, produced and engineered by Fishel and Mark Crew at both Superfishel Studios and Unit 24, London UK and mixed by Crew. Fishel performs all lead and background vocals, piano, guitar, synths and programming on the song, with additional guitars and bass by Jonas Jalhay, additional programming by Crew and additional background vocals by Siri Steinmo.
