$25nl 2nd pair on two tone flop

[amurophil]

villian is fairly solid running at about 33/17 over 100 hands

on the flop I'm thinkin if a heart falls I'll bet out at that, and if an 8 or 9 falls I'm good. is this at all logical?

bet turn after he checks? he could be on that flush draw so would it make sense to bet out on the river if I check behind and a heart hits?

on the river I feel that he bets out just in case I missed a flush draw... I figured him either for a busted flush draw or A high

Full Tilt Poker
No Limit Holdem Ring game
Blinds: $0.10/$0.25
6 players
Converter

Stack sizes:
UTG: $41.10
UTG+1: $44.10
Hero: $33.55
Button: $5.60
SB: $24.50
BB: $66.25

Pre-flop: (6 players) Hero is CO with 8[img]/images/graemlins/spade.gif[/img] 9[img]/images/graemlins/spade.gif[/img]
2 folds, <font color="#cc0000">Hero raises to $0.75</font>, 2 folds, <font color="#cc0000">BB raises to $2.5</font>, Hero calls.

Flop: Q[img]/images/graemlins/diamond.gif[/img] 9[img]/images/graemlins/heart.gif[/img] 3[img]/images/graemlins/heart.gif[/img] ($5.1, 2 players)
<font color="#cc0000">BB bets $3.25</font>, Hero calls.

Turn: 5[img]/images/graemlins/diamond.gif[/img] ($11.6, 2 players)
BB checks, Hero checks.

River: 3[img]/images/graemlins/spade.gif[/img] ($11.6, 2 players)
<font color="#cc0000">BB bets $4.25</font>, Hero calls.

Results:
Final pot: $20.1