It's my pot, hee, hee, and I can raise if I want to

[DesertCat]

Might have some minor details wrong, this is from two days ago. Unknown raises from MP in aggressive CAZ 20-40 game, I three bet JJ on button. Headsup to a A62r flop. He thinks for a moment and I am convinced he hates this flop. He bets I raise. He makes a crying call. Turn 8 completes rainbow. He checks I bet, he again thinks but finally calls. River pairs 8, he checks, I check. Thoughts?