They are so adorable. I know what you mean about them talking about not fighting, but I've always interpreted that to mean they're just very careful around each other -- the way one is around anything that's precious and delicate.

While trying to find the Bubble on youtube last night, I wound up finding the Robert and Abby ep of All Star Mr and Mrs and they were also very adorable. I have no idea what they were doing on such an odd show, but it was fun to see them interacting and how much they clearly adore each other (and David, who gets mentioned a couple times).