<P> Meanwhile, Kelly points out to Carrie that she shouldn't feel so guilty about keeping the apartment, because Doug let Carrie down many times in the past . Carrie is convinced and tells Doug off . </P> <P> Both decide that they want to get the Chinese baby for themselves and board the same plane, although Carrie leaves the house first, and Doug has to find his passport, which Deacon finds in the vegetable crisper . Holly met Rabbi Feldman and they hit it off . Holly is going to move in with him and convert to Judaism . Doug later surprises Carrie on board the plane, by greeting her with a gruff "Hello!" and showing her his passport in triumph . He also adds that "Deacon's BLT was delicious, as is my revenge ." </P> <P> They use the long flight to sort out their problems and remain together . After getting baby Ming - Mei from the adoption agency, Carrie finds out that she is pregnant . She is scared about the changes to come, but Doug is optimistic that they will be able to handle it together . </P> <P> The episode fast - forwards one year and shows Doug and Carrie with their two small children in their living room . Arthur comes in with a suitcase, announcing that his marriage "didn't work out ." </P>

Did they have a baby on king of queens