Ron gets married, Leslie goes to London to receive an award, Ben and Andy try to get a grant from a rich Englishman, and Tom discovers the identity of his new business rival.
Ron's honeymoon doesn't go as planned, Leslie gives an unpopular speech at her award ceremony, Andy considers a business proposal, and Tom attempts to compromise with his rival.
The group deals with the fallout from the events that took place at the Centennial celebration; Roxy and Trevor are able to take Drew home; Denise and Roland suspect that David's friend is being abused; Gloria confides in Jackie.
Mindy has to fire the world's most difficult nanny - her mother-in-law; Jody tries to save Jeremy from his manipulative girlfriend.
When Agent Pearce learns the identity of her fiancé's killer, she enlists Michael's help to seek revenge. Things get complicated when they discover the man is under protection as a CIA asset.