Calling king-high on the river

[Redd]

Pacific $0.25/$0.50 (8 Players)

<font color="blue">I've just recently sat down at the table. I'm noticing Villain is pretty tight but plays more aggressively when someone else is already betting. He's mucked the few showdowns that I've seen him play aggressively to mediocre hands. I'm beginning to suspect he may be trying to push people off pots; this is based only off of about 3 hands, so I have very little confidence in the read at this point.</font>

Hero is MP2 with K[img]/images/graemlins/club.gif[/img]Q[img]/images/graemlins/diamond.gif[/img].
UTG calls, UTG+1 folds, MP1 calls, <font color="red">Hero raises</font>, MP3 folds, Button folds, <font color="red">SB 3-bets</font>, BB calls, UTG calls, MP1 folds, Hero calls.

Flop comes 8[img]/images/graemlins/club.gif[/img]9[img]/images/graemlins/diamond.gif[/img]5[img]/images/graemlins/diamond.gif[/img] (4 Players, 12SB). <font color="red">SB bets</font>, BB calls, UTG calls, Hero calls.

Turn comes A[img]/images/graemlins/heart.gif[/img] (4 Players, 8BB). SB checks, BB checks, UTG checks, Hero checks.

River comes 2[img]/images/graemlins/diamond.gif[/img] (4 Players, 8BB). <font color="red">SB bets</font>, BB folds, UTG folds, Hero...

<font color="blue">Call king-high on an ace-high 3-flush board?</font>

[chux52]

I fold the river.