Katie's life is turned upside down when her notoriously elusive boss, Whitney, pops into town and promotes Katie to VP of Events. Meanwhile, a colleague's death pushes Greg towards an existential crisis.

Greg hosts a meeting for the Westport Historical Guild to welcome back Stan, and Katie's homemade lasagna is a huge hit with the guys. After Stan makes several trips back for seconds and begins spending an inordinate amount of time at the Otto house, Chloe Brown Mueller becomes convinced that Katie and Stan must be having an extra-marital affair. Meanwhile, Angela and Doris step in to help Oliver with his Teen Help Line Interview.