Hello forum members. Since I started playing cash again; I am not certain about my game. So I would like to hear your thoughts about this hand.

I was playing fairly tight; 3beting only my good hands, not out of line.

UTG player was opening 31% of hands; not folding to 3bets.he was playing fairly agressive in position. It was the first time I saw him doing this preflop.

We were kinda deep-ish so I decided to call preflop and take it from there. My question is; how we should play this hand postflop. (I am going to post my thoughts after some feedback and then you can comment my thoughts) Before I would like to know how you would have played the hand.

Full Tilt Poker $10.00 No Limit Hold'em - 5 players

BB: $10.20
UTG: $14.09
CO: $10.00
BTN: $13.21
Hero (SB): $13.91

Pre Flop: ($0.15) Hero is SB with A K
UTG raises to $0.30, 2 folds, Hero raises to $0.90, 1 fold, UTG raises to $1.80, Hero calls $0.90

Flop: ($3.70) 6 T K (2 players)
Hero...