big preflop raise at25nl tells you imo he has a big pp TT/JJ/QQ most likely
The fact he calls you through two streets tells me he likes his hand, especially when the ace turns up and he still calls.
I agree with others you dont ever get away from this but i wouldnt push the river after he calls through i just bet it quite big. But then if he pushes im calling anyway.
Why only bet? because of the way 25nl players play/raise big pp's preflop