Even on their honeymoon, Monica is pushy, and is annoyed that Chandler won't jump the line at the airport check-in - especially after the couple in front of them, also on their honeymoon, get bumped up to first class. They try to sneak into the first-class lounge, but are caught - but she at least manages to steal an orange. Joey and Phoebe find that Monica and Chandler have tricked them out of the keys to the master apartment; Joey hopes a false gas leak alert will make super Treeger use his key, but he makes a fireman use an axe, and the wrecked door calls for a big lie. Rachel is finally ready to tell who the father is - the others say they already know, except daddy Ross, who thinks she just wants another passionate night with him. After blaming everything on the condom manufacturer - as neither he nor Joey ever read the notice they are only 97% effective - Ross promises Rachel full support, and of course proposes - which she turns down, as they aren't in love. She refuses to admit she won't cope on her own, although she can't even see their baby on the first ultrasound.

Ross' new girlfriend Mona orders Christmas cards with a photo of them on the cover. Rachel's pregnancy hormones are affecting her psychologically. Chandler's boss causes him to see what his life would be like without Monica.