Chandler and Monica go on their honeymoon. Everywhere they go, another honeymooning couple beats them to the last of the free newlywed upgrades. Rachel prepares to tell Ross that he’s the father of his child. Joey and Phoebe realize neither of them have keys to Chandler and Monica’s apartment. Phoebe needs her guitar and Joey wants food, so they call the superintendent saying there’s a gas leak. Mr. Treeger has the door broken down. Rachel tells Ross, and he and Joey learn that condoms are not 100% effective. Rachels gets a sonogram but can’t tell where the baby is.