Party 50nl: J high flush on 4 flush board

[gergong2]

I think i check behind on turn .
He actually reraised preflop , so he is more likely to have K [img]/images/graemlins/spade.gif[/img] or Q [img]/images/graemlins/spade.gif[/img] , then lower [img]/images/graemlins/spade.gif[/img].
Hands containing 10 [img]/images/graemlins/spade.gif[/img], 9 [img]/images/graemlins/spade.gif[/img] do not play this way.
IMO the most likely hands are AxK [img]/images/graemlins/spade.gif[/img], KxK [img]/images/graemlins/spade.gif[/img] QxQ [img]/images/graemlins/spade.gif[/img].
As played i fold turn, i do not want to play the 4th nut 2 buyins deep this way.