[Waingro]

Lol. I see it so often. Donkey minbets river in a big pot and guy with missed draw can´t stand folding so he raises and donkey insta-calls. It is called inducing a bluff, and donkey has probably done it before. You got flat out owned. In this spot I can see calling the river. You get to see his cards and you have the nut one pair hand. I think you are good here every once in a while.

Edit: the rest of the hand is played pretty badly as well, raise more pf, bet more on the flop, 3bet ai, profit.