25-50 shorthanded online

[all_aces]

Hey everyone. Suits not important here, feedback appreciated.

Folded to me on the button I have AA and raise. Only SB calls. I just got to the table, don't know too much about him.

Flop comes K63. He checks, I bet, he calls.

Turn pairs the 6. He checks, I bet, he raises, I just call.

River is yet another 6 for a board of: K6366

I'm starting to like my hand again. He bets, I raise, he re-raises....

Anyone cap? Anyone fold? (lol)