Charlie and Caitlin fight as she plans to go to the Caribbean for a week with Tim on the night of a police ride-along. On the ride-along, Charlie is shot…by Paul. Charlie fakes the severity of his injury to get Caitlin’s attention. Charlie and Caitlin almost kiss, but Tim interrupts. Meanwhile, Carter and Stuart worry that they bicker like an old married couple and the Mayor hires an old prep school buddy who is now a bum.