That's funny you said that because during BCW, Robert sang the line "You didn't have to tell me I was just your kid" directly to Alison, and they both kinda laughed like it was some kind of inside joke or something.
As far as a set list goes, I know a few people went up to the stage after to grab one, but I couldn't tell you song for song what they played. Everyone seems to be so shocked when they play "In The Mood", and it gets as big of a response as the Zeppelin numbers do.