3/6 kinda weird river spot

[mindcirkus]

I have just sat down at table and never played with villain before. I did remember seeing him do something a little curious in a previous hand but I couldn't recall exactly what it was.


Bodog 6-max

Button ($157)
SB ($80)
BB Villain ($1540)
UTG ($545)
Hero ($676) 4 [img]/images/graemlins/spade.gif[/img]5 [img]/images/graemlins/spade.gif[/img]
CO ($834)

pre-flop

Hero opens for $21, Villain(BB) calls $15 <font color="blue">(pot $45) </font>

flop 2 [img]/images/graemlins/heart.gif[/img]4 [img]/images/graemlins/club.gif[/img]3 [img]/images/graemlins/club.gif[/img]

Villain checks, Hero bets $36, Villain raises to $72, Hero calls <font color="blue"> (pot $189) </font>

turn 8[img]/images/graemlins/heart.gif[/img]

Villain bets $189, Hero calls <font color="blue"> (pot $567) </font>

river 5 [img]/images/graemlins/diamond.gif[/img]

Villain moves all in for $1258, <font color="red">Hero?</font> (Hero has $394 left) <font color="blue"> (pot effectively $960) </font>