NL50 - Passive from position here???? Best Line

[WC3V]

Villain is 25.9/7.4/2.2 over 375 hands.

I have my thoughts on the hand and would appreciate yours.

Please discuss.

Ultimate Bet - No Limit Hold'em Cash Game - $0.25/$0.50 Blinds - 6 Players - (LegoPoker (http://www.legopoker.com) Hand History Converter (http://www.legopoker.com/hh))

SB: $71.85
BB: $48.25
UTG: $71.35
MP: $55.55
CO: $23.25
Hero (BTN): $89.00

Reads: <font color="blue">Villain is 25.9/7.4/2.23 over 375 hands</font>

Preflop: Hero is dealt Q/images/graemlins/diamond.gif K/images/graemlins/heart.gif (6 Players)
3 folds, <font color="red">Hero raises to $1.75</font>, <font color="red">SB raises to $3.00</font>, BB folds, Hero calls $1.25

Flop: ($6.50) 5/images/graemlins/heart.gif 2/images/graemlins/spade.gif K/images/graemlins/club.gif (2 Players)
<font color="red">SB bets $4.50</font>, Hero calls $4.50

Turn: ($15.50) 5/images/graemlins/spade.gif (2 Players)
<font color="red">SB bets $7.00</font>, Hero calls $7.00

River: ($29.50) 6/images/graemlins/spade.gif (2 Players)
<font color="red">SB bets $7.00</font>, Hero calls $7.00

[kurto]

Depending on how things feel based on how I think I'm perceived... I either
(1) raise flop (and fold to push... )
(2) do what you did.

considering the betsizing, I can't find a fold.