Kind of a marginal call, I think it's ok though. Vilain had been 3betting me a few times before, so didn't want to give the impression I never defend any wide.
Overall he 3b 10% from the BB, and I don't think his plan is to go crazy 3betting me. CB 77% in 3b pot, CB turn 44% (small sample for CB turn).
Vilain is very good, very solid and aggro, I def respect his game. He's better than me for sure, but I have the advantage of knowing for a fact that vilain has trouble reading in some of my weird lines (he's tilted with my SB limping strategy for instance), and is very likely to view me as tricker than average.

Ok so vilain bet pretty big and pretty quick on the river. He usually acts quickly, but I think I can discount some Kxs thanks to this timing tell. It doesn't seem like an obvious big value bet with K5s IMO.
This is a very good bluffing situation for him, but obv he can credibly get there with many value hands. Don't think he'd be the kind to slowplay KK+ or a set on the turn with this board texture ; he might a small % of the time

I think I have to fold QJ in this spot, as I can call with many better hands. My question is theorical, and about the treshold I should call with. With what top % of my range should I call on this river? Intuitively it seems to me that I should call with AQ and better, but I'd like to compute the number of combos I should defend out of my range that get there.

Cheers