AQ, multiple bets, no showdown, and I'm lost

[Harv72b]

1 more vote for 3-betting preflop. Other than that, nice hand.

As for what villain had, my best guess is KJ.

[bobhalford]

preflop call is a big mistake. You think CO is strong raising in that position? You are most likely good and another reason is that it makes the hand easier to play. You also have an easier time getting villain to fold post-flop some of the time when you don't connect with the board.

[Alex/Mugaaz]

This is a fold? Lol, and people call me a nit!