Originally Posted by SteveO
He took a long time to call because you may have had AK, AA , QQ or JJ based on your re-raise preflop.
He raised 3 x's BB in early position and got re-raised. His play was terribly passive in this example, but effective because you did all the betting for him. He feared AA or QQ but you did not make is so expensive that he was forced to go away or reveal his strength. To the extent that you bet all along pot sized was good.
You didn't necessarily do anything wrong here aside from the re-raise w/ AQ. When you face an EP raise, especially against a passive opponent, you are going to want to think about mucking the AQ, AJ etc., but it's not wrong to re-raise once in a while to mix it up and avoid being predictable.
Next time, think about over-betting to find out if you are beat. His preflop raise could easily be AK, AA, KK or QQ. Any one of those hands could potentially check call you down and it would only be a mistake with the AK.
Let me ask you this, had you overbet the flop for $2.5o or 3 would you have folded that hand to a re-raise from him?