I was saying boo-urns
Well, his text does say "draw and play two of them, then put the rest back in any order."
I would take that to mean the 3 other cards go back on top of your deck after the two played cards are fully resolved.
Yup -- that's what the majority of us decided. It just seems weird (not natural) to play other cards, while not fully finishing the previous card [GRANTED card text basically says to do just that...but still weird]