This is one of the hands, where one can tell hole cards just by looking at the action.
So a small quizz. What do I have? What opponent has?
Full stacks.
4 way limped pot, I am on the BB with xx.
Flop (8):
checked around
Turn (8):
I bet 7, only CO calls.
River (20):
I check, CO bets 20, I CR AI, he calls.