Since Scranton has been so successful, Michael gets sent around to the other branches to explain how. Meanwhile, Dwight and Jim, the new heads of the party planning committee, forget a birthday and have to deal with the fallout. After the end of his engagement, Andy falls for someone new.
After Andy's bonding with Oscar and the "You're gayer than Oscar" on Sunday, could Andy fall for Oscar?
Also Karen arrives with a baby bump. It can't be Jim's.