: The title is believed to be a reference to One Direction's fourth album, FOUR , reflecting the mental state and creative restrictions Zayn felt toward the end of his time with the band.
If you are looking for physical or digital "paper" to play the song yourself, several resources offer scores: ZAYN - BeFoUr (Audio)
The "paper" trail for the song's production includes key personnel who shaped its R&B sound: : The title is believed to be a