Jim and Pam are stunned to discover Michael is dating her mother. Dwight bugs Jim’s office under the guise of a gift.
Dwight and Andy believe an insurance saleman calling on Michael is a Mafioso. Kevin inadvertently ruins Jim and Pam’s honeymoon.
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.
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.
Jim quickly learns the downside of management after he informs the staff that there’s not enough money for everyone to get a COLA raise, including Dwight trying to rally everyone against him. Pam pushes for cash instead of traditional wedding gifts.
Michael gets worried after David Wallace and Jim have a private meeting. Pam tries to get a headcount for the wedding. Darryl’s worker’s compensation claim makes Dwight suspicious.
After Michael learns from Stanley that the rumor he spread about him having an affair is based on fact, he makes up rumors about everyone else, hoping they’ll all be uncovered and disbelieved, but accidentally concocting a rumor that’s actually true in the process.
At the Dunder Mifflin company picnic, Michael and Holly are reunited for the first time since their split and put on a show the attendees won’t soon forget. The branches compete in a volleyball tournament.
Michael repurposes his old office space into a cafe-disco lounge for the Dunder Miffin staff. Pam and Jim plan a secret trip to elope. Phyllis is taken aback by Bob’s new secretary.
The Dunder Mifflin staff start taking too many liberties with their casual Friday dress. The rest of the sales team resents Pam and Ryan keeping clients they stole from them while at The Michael Scott Paper Company.
The Michael Scott Paper Company’s low prices continue to bleed business from Dunder Mifflin, but are so low the company can’t attain profitability.