Justin Bieber shared an insight into his marriage in the lyrics of several songs on his surprise new album 'SWAG,' released Friday, July 11

When director James Gunn, steward of the high-flying new Superman reboot, was recently asked to list his favourite comic book movies, he singled out Richard Donner’s beautifully brash 1978 take on the Man of Steel – the film generally credited with firing the starter pistol for the modern cinematic superhero era.

Like much of SWAG, “Walking Away” is inspired by old-school R&B. But rather than celebrate his love with Hailey, Bieber directly addresses their issues, even questioning why “you're throwing stones at my back” and asking to reflect on their own behavior. “Girl, we better stop before we say some sh*t,” he sings. “We've been testing our patience.”