[AlexSem]

Andy explained it pretty well.

Without going into too much detail: the chances of Donk having the J are not nearly as high as youd think. So imagine the turn is an indifferent card - do you call the raise?

Do I call that river? It depends, in a lot of cases no I dont because I think he has a pair pretty often, but Id say 35% of the time or so Id call the river with my K high.

Donk was also tilting pretty badly and metagame wise, it was definitely the right decision and the more I think of it, the more I think I should call it down since he raised a lot of turns and I was folding my K and A highs left and right.