Mike tricks Nikki into attending couples counseling. Stuart visits Carter's gym for gay clients. Eighth graders challenge Randall to take a standardized test, and Paul winds up wearing a strange costume for a press conference.

Tired of Stuart's pranks, Paul and James team up to fight back. Carter falls for a rich man whose principles he doesn't share. Randall ponders a run for Senator, and sends Mike and Caitlin to couples therapy to stop their bickering.