Top pair turn check-raise

[nicky g]

.50-1 on UB, pretty loose passive. I just accidentally folded a full house - gah! But that's irrelevant, Ijust wanted to get it off my chest. Anyway, I'm in MP with K [img]/images/graemlins/club.gif[/img]Q [img]/images/graemlins/club.gif[/img]. One limper to me, I raise, get a caller in LP who I don't know, the blinds, and the limper. Flop is Q [img]/images/graemlins/heart.gif[/img]J [img]/images/graemlins/heart.gif[/img]6 [img]/images/graemlins/spade.gif[/img]. I bet, LP raises, BB calls, rest fold. Turn is 2 [img]/images/graemlins/club.gif[/img]. LP bets, BB folds, I check-raise. LP calls. River is a rag [img]/images/graemlins/heart.gif[/img]. I check, LP bets, I call.
Thoughts?