1. What was up with the sound of the doorbell? Remember it had that strange dying sound? Was that to imply the show was losing STEAM and almost finished?-lol

2. The revamping of the kitchen. Now I know it was discussed that the show would be ending at the start of the 1991-92 season so why was there a NEW REFRIGERATOR and NEW WALLS? It wasn't like there was going to be more seasons-lol Usually when something like that happens on a show it's beginning a new era like when the Jeffersons APT changed at the start of the 1980's