NL100: Close river spot with 2nd pair

[AlexB182]

Villain is 54/16/0.8 over 150 hands.
I run at extremely nitty 12/10 at this table.
Am I right that with this kind of villain and with that good odds, this is a call close to always?

Full Tilt Poker, $0.50/$1 NL Hold'em Cash Game, 9 Players
LeggoPoker.com - Hand History Converter

MP2: $19.20
CO: $77.85
BTN: $99.50
SB: $135.10
BB: $156.05
UTG: $135.45
UTG+1: $131.80
UTG+2: $109.80
Hero (MP1): $191.75

Pre-Flop: 7[img]/images/graemlins/diamond.gif[/img] 8[img]/images/graemlins/diamond.gif[/img] dealt to Hero (MP1)
UTG calls $1, 2 folds, <font color="red">Hero raises to $5</font>, MP2 calls $5, 3 folds, BB calls $4, UTG folds

Flop: ($16.50) 2[img]/images/graemlins/club.gif[/img] 4[img]/images/graemlins/spade.gif[/img] 3[img]/images/graemlins/heart.gif[/img] (3 Players)
BB checks, <font color="red">Hero bets $12.50</font>, MP2 folds, BB calls $12.50

Turn: ($41.50) 8[img]/images/graemlins/heart.gif[/img] (2 Players)
BB checks, Hero checks

River: ($41.50) K[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">BB bets $12</font>, Hero ?