Donnie has just changed careers and begins a relationship with Mara, a single woman in her late 30s, who's looking to quickly settle down. Since Donnie left the police force, he has been cultivating his interest in bodybuilding for quite some time when a questionable, yet successful, trainer from the gym tries to recruit Donnie into working with him. Mara and Donnie's personalities and priorities collide when he makes a critical decision.