100nl I hate folding sets but i think im beat here

[jvans]

villain is 29/3.3/7.5/ 500
i am 22/17/2

Full Tilt Poker
No Limit Holdem Ring game
Blinds: $0.50/$1
6 players
Converter

Pre-flop: (6 players) Hero is BB with 6[img]/images/graemlins/spade.gif[/img] 6[img]/images/graemlins/club.gif[/img]
3 folds, Button calls, SB calls, Hero checks.

Flop: K[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/heart.gif[/img] 3[img]/images/graemlins/heart.gif[/img] ($3, 3 players)
<font color="#cc0000">SB bets $1</font>, <font color="#cc0000">Hero raises to $5</font>, Button folds, SB calls.

Turn: 9[img]/images/graemlins/spade.gif[/img] ($13, 2 players)
SB checks, <font color="#cc0000">Hero bets $8</font>, <font color="#cc0000">SB raises all-in $88.4</font>, Hero folds.
Uncalled bets: $80.4 returned to SB.

Results:
Final pot: $29


i dont really see what hand he coudl have besides a flush, a set of three's is probably reraiseing flop as is two pair, i guess theres a chance he has a flush draw seeing how aggressive he is but i feel like this is the only hand im ahead of here, is anyone calling this? why?