Nancy looks for a job while Andy and Doug find out that one of them knocked up Jill. Meanwhile, Silas tries to get back his stolen plants.
Cecelia's christening is overcrowded due to Michael's inviting the entire office staff.
The Dunder Mifflin staff head to Niagara Falls for Jim and Pam's wedding, with the understanding that her pregnancy is a forbidden discussion topic, but Jim's slip of the tongue prods Michael to attempt damage control.moreless
Pam is forced to deal with Andy's scrotal injury on her wedding night, while Kevin deals with the loss of his dress shoes on the morning of Jim and Pam's wedding.