This song by One Direction is in F#.
These are the “cheat” chords I played…
Part 1a: F# - A#7
Part 1b: D#m7 - F#11/C#
Part 1c: B - G#m7 - C#11
Part 1d: F# - C#11
Part 2a: F# - F#/A# - D#m7
Part 2b: G#m7 - C#11
Part 2c: F# - F#/A# - D#m7
Part 2d: G#m7 - F#/A# - B - [...]
