This guy played his big hands fast, so I wasn't worried about being slow-played here. I decided to try this line against him: bet the flop, check-call the turn (this basically represents that I was semi-bluffing the flop, and then trying to make my hand cheaply on the turn), then betting big on the river, as if I'm bluffing with a missed flush.

PokerStars No-Limit Hold'em, $2 BB (5 handed) FTR converter on zerodivide.cx

Hero ($188.75)
BB ($77.80)
UTG ($465.35)
MP ($307.80)
Button ($193.05)

Preflop: Hero is SB with K, 5.
UTG calls $2, 2 folds, Hero completes, BB checks.

Flop: ($6) 2, K, K (3 players)
Hero bets $6, BB folds, UTG calls $6.

Turn: ($18) 8 (2 players)
Hero checks, UTG bets $8, Hero calls $8.

River: ($34) 4 (2 players)
Hero bets $22, UTG calls $22.

Final Pot: $78