If she was pretending to be a noob, that shine wears off pretty quick and you should be able to read it.
If I were in OP's shoes, I would probably not want to spend enough time in this establishment to find out.
Exactly. I would think most dealers would just muck the hand so Angle shot is super unlikely.
This points me in the opposite direction.
It's extremely abnormal for a dealer in any commercial cardroom to retrieve a hand that was as unambiguously folded by the player as this hand in this case. Pretty sure it's written into the actual laws and regulations, and they're trained on it. What's the probability of this happening on any given hand with a dealer who's not on his first day, for the benefit of some random player he doesn't know? It's astronomically unlikely.
It's also extremely abnormal for a novice player to open-fold a hand as strong as queens up on this board. Noobs tend to open-fold garbage hands that whiffed the board and have no apparent value, not hands like top pair on a moderately safe board. Her call afterward makes it even stranger.
Each event is individually bizarre, and the "honest mistakes" perspective on this event
(1) requires both of them to happen simultaneously by pure chance. I'm not saying it's impossible, only pointing out that it's a super-unlikely parlay.
I'd contend that it's more likely that it was
(2) the result of cheats coming together to practice their craft, which happens often and doesn't require two bolts of lightning to strike the same place at the same time (probabilistically speaking).
You'll probably run into hundreds of cases of #2 in your life, of varying magnitudes, though you may not notice many of them. Case #1? Most people will die without ever seeing that.
Obviously I can't prove it one way or the other, but if this is all the information I'm getting, it's enough to make me not want to play in this place again.