$100 NL Blind battle set hand that I didn't enjoy

[bobbyi]

I haven't played much with this guy yet; he seems loose passive so far, but it's too early to be sure. I just called the turn because I was worried that he just made his hand and was planning to reraise. When he checked the river, I figured he had some strange two pair or something and I thought the guy was loose enough to pay off, so I value bet.

Stack sizes:
UTG: $269.45
CO: $128.75
Button: $85
SB: $169.75
Hero: $121.30

Pre-flop: (5 players) Hero is BB with 2[img]/images/graemlins/diamond.gif[/img] 2[img]/images/graemlins/spade.gif[/img]
3 folds, SB calls $0.5, <font color="#color:">Hero raises to $3</font>, SB calls $3.

Flop: 6[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/club.gif[/img] 2[img]/images/graemlins/heart.gif[/img] ($6, 2 players)
<font color="#color:">SB bets $3</font>, <font color="#color:">Hero raises to $10</font>, SB calls $7.

Turn: 8[img]/images/graemlins/club.gif[/img] ($26, 2 players)
<font color="#color:">SB bets $4</font>, Hero calls.

River: 7[img]/images/graemlins/heart.gif[/img] ($34, 2 players)
SB checks, <font color="#color:">Hero bets $15</font>, <font color="#color:">SB raises to $30</font>, Hero folds.