Actually, on Downtown last night, the bartender was interviewed. He said that he didn't remember if they danced but that they seemed very familiar to each other and were laughing and having a good time. Flame me if the quote is wrong, but the bartender did more to verify DW's story than BVD's. Brenda never denied interacting with him, she denied dancing with him. I don't see that the bartender confirms anyone's version, "he didn't remember". Thanks for the post though, that's the kind of stuff I'm looking for.
See if I can find the transcript later, it's not currently up.