Button is hard to read- he makes large raises preflop (ranging from 6x BB to 12x BB or more), but he is hardly called so I have yet to see a showdown where he has made one of these raises. He has bluff-raised postflop, but he has also raised similar amounts when he has a made hand... he also seems to be a loose player since he gets involved in lots of pots.

How would you play this?
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Party Poker No-Limit Hold'em, $ BB (6 max, 6 handed) FTR converter on zerodivide.cx

Button ($39.15)
SB ($23.95)
BB ($29.78)
UTG ($24.75)
Hero ($59.05)
CO ($25)

Preflop: Hero is MP with K, Q. SB posts a blind of $0.10. CO posts a blind of $0.25.
1 fold, Hero raises to $1, 1 fold, Button calls $1, 2 folds.

Flop: ($2.60) Q, 7, K (2 players)
Hero bets $1, Button calls $1.

Turn: ($4.60) 7 (2 players)
Hero bets $3, Button raises to $8, Hero....?