Here I had KK and my opponent had QQ. I raised preflop and they reraised. Our stacks were 300 big blinds deep and I thought I should keep my opponents range wider so I called rather than allin and risk my stack against Aces. The flop came with a Queen and rainbow rag rag. I checked the flop and he checked back. I bet turn and was called after deliberation. My first thought was I think they have a set of Queens. On the river a blank came and I thought maybe they have 10s JJ and Im ahead or I could be behind AA also. I bet anyway and was raised all-in. Very tricky hand to play which I ultimately made the right fold because villain tabled a set of queens for a full house. Please help street by street. Thanks Gil