Doug pairs off with Kelly, while Carrie goes out with Deacon after the couples realize they have more in common with their friend's spouse than they do with their own; Arthur gives advice to a woman working at a coffee shop.

A driver from a rival delivery service befriends Doug, whose buddies are suspicious of the guy's motive; Carrie mentors a troubled 16-year-old girl, but the teen ends up having more of an influence on her.