I saw some of the show, and I saw the very end. I'm with those who think they're joking around and enjoying each other's company. IMO it doesn't take anything away from the way they sell the clothes and talk about the items.
At the end of the show they gave each other quite a bear hug. Albany seems like the type who hugs a lot (I'm one of those too). IF there was any tension at all between the two of them, I think their hug would have been brief and forced! 