I suck at HU

[neon]

$5-10 NL on Pokerroom. 5-max table, which just broke after villain and I each busted someone on consecutive hands. Play at the table is very aggro, and my image is LAG to the hilt.

Stacks are both ~$2k. This is about the tenth or so HU hand, and I've raised my button every time save once. Villain usually plays pretty tight, but is definitely capable of move-making.

I get dealt Q [img]/images/graemlins/diamond.gif[/img]2 [img]/images/graemlins/diamond.gif[/img] on the button, and raise to $33. Villain calls.

Flop is Q [img]/images/graemlins/heart.gif[/img]4 [img]/images/graemlins/club.gif[/img]7 [img]/images/graemlins/club.gif[/img]. Villain checks, I bet $48, villain raises to $150. I think for a bit and call.

Turn is the 5 [img]/images/graemlins/spade.gif[/img]. Villain bets $150. I call.

River is the K [img]/images/graemlins/heart.gif[/img]. Villain bets $500. I call.

Thoughts?