TPTK any good here?

[corsakh]

Villain lost a buy in to me a few orbits ago betting TPGK aggressively on all three streets from OOP. Had been very aggressive towards me since then, 3bet a few times and I folded. I know he raises PP from UTG, possibly SCs.

Ultimate Bet No-Limit Hold'em, $.25 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

BB ($45.94)
UTG ($11.90)
MP ($34.73)
CO ($23.05)
Hero ($43.01)
SB ($72)

Preflop: Hero is Button with T[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/club.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">MP raises to $0.85</font>, <font color="#666666">1 fold</font>, Hero calls $0.85, <font color="#666666">2 folds</font>.

Flop: ($2.05) 4[img]/images/graemlins/spade.gif[/img], 5[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">MP bets $2</font>, Hero calls $2.

Turn: ($6.05) 9[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">MP bets $6.05</font>, Hero calls $6.05.

River: ($18.15) 4[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">MP bets $13</font>, Hero ???

He does not look threatened by the flush and coordinated board much even though I cold called him preflop. Does it look more like he is tilting, hit hard or has an over he can not get rid of?