Danneman v Hachem

While I thought it was absolutely priceless when Steve re-checked his cards, I have a couple questions:

1) Do you think Hachem was seriously considering calling?(sorry I forget what he had, AQ?) How could he think Danneman could be bluffing for all his chips in that situation?

2) Do you think he got his read on Danneman being so loosy-goosy? (either for that hand or for future) I don't think you could possibly joke around that much on a stone bluff for all your chips in the ME.

thoughts?