[Ghazban]

It seeme like your turn action makes your hand look exactly like what it is (one pair-- Kx or maybe AA once in a blue moon, basically TP or it's equivalent). Do you ever take the line up to that point with anything better? Whether or not you should call the river is reliant upone whether or not he thinks you can fold a king there; if you think he thinks you can, I'd be more likely to call.