LOL I pulled a Gus today!

PokerStars No-Limit Hold'em Tourney, Big Blind is t400 (2 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver Cards)

BB (t2384)
Hero (t11116)

Preflop: Hero is Button with , .
Hero calls t200, BB raises to t2359, Hero calls t1959.

Flop: (t4543) , , (2 players)

Turn: (t4543) (2 players)

River: (t4543) (2 players)

Final Pot: t4543

Results in white below:
BB has 6c 4c (flush, king high).
Hero has 8c Tc (flush, king high).
Outcome: Hero wins t4543.

I wonder if the blinds were smaller I coulda made that call.
Then again, I got ten high, how can I fold?