There's no way to fold for me as I see it
Full Tilt - $0.05 NL RUSH - Holdem - 9 players
Hand converted by PokerTracker 3
CO: $4.78
BTN: $4.29
SB: $11.44
BB: $10.71
UTG: $3.62
UTG+1: $4.37
MP: $1.87
Hero (MP+1): $5.49
LP: $3.52
SB posts SB $0.02, BB posts BB $0.05
Pre Flop: ($0.07) Hero has K♠ K♦
UTG calls $0.05, fold, MP calls $0.05, Hero raises to $0.15, fold, fold, BTN raises to $0.75, fold, fold, fold, fold, Hero raises to $2.00, BTN raises to $4.29 and is all-in, Hero calls $2.29
Flop: ($8.75, 2 players) T♣ 8♠ 6♠
Turn: ($8.75, 2 players) 6♣
River: ($8.75, 2 players) T♦
Spoiler
BTN shows A♣ A♦ (Two Pair, Aces and Tens) (PreFlop 82%, Flop 86%, Turn 95%)
Hero shows K♠ K♦ (Two Pair, Kings and Tens) (PreFlop 18%, Flop 14%, Turn 5%)
BTN wins $8.17