Hi. That fish was tilting,coldcalling,but i only played 20hands with him so far.
preflop: i raise,he called.
flop: 6,6,9. i bet he called.
turn:K i bet he called.
river:Q i bet he raised, and i pressed call button in panic.
Right after that i went into thinking-omg,fish has hit two pair with his KQ holding,and i lost 1-2 big bets by not extracting more with my top 2 pair.
Unfortunately i dont know how he would play his set of 6,maybe his river raise is a delay of that.. hovewer, he showed me KQ.