KQ. Two pair.

[silkyslim]

id fold this unless you have a good read/handle on the opener and then i'd 3-bet. This may be a spot where some would float (Re: W. Deranged) but im not sure when that is correct. Anyway, yah, call and wait for the turn or go ahead and raise the flop, either way is goot sometimes. i would 3 bet the turn, looks like he has AK and is getting tricky. actually you might split this pot.