Stack off with KK here? 20NL

[Fulzgold]

JUST SAT DOWN, NO READ ON VILLAIN YET. FLOP RAISE NOT TYPICAL OF MICRO STAKES DONKS CONCEALING TRIPS, ALTHOUGH I WOULD DO IT TO CONFUSE SOMEONE. DO YOU STACK OFF HERE AND FEEL GOOD ABOUT IT? OR IS HIS LACK OF FEAR OBVIOUSLY SCREAMING "I HAVE A QUEEN"? ALSO THIS IS HEADS UP SO DOES THAT EFFECT THE LIKELIHOOD OF HIM OUTFLOPPING ME..
(hopefully thats better Thac)
$0.1/$0.2 No Limit Holdem
6 players
Converted at weaktight.com

Stacks:
Hero (<font color="#0000cc">$20.10</font>)
UTG+1 (<font color="#0000cc">$29.58</font>)
CO (<font color="#0000cc">$22.42</font>)
BTN (<font color="#0000cc">$11.06</font>)
SB (<font color="#0000cc">$22.37</font>)
BB (<font color="#0000cc">$14.80</font>)

Pre-flop: ($0.3, 6 players) Hero is UTG K[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/spade.gif[/img]
<font color="#cc0000">Hero raises to $0.8</font>, UTG+1 calls $0.8, <font color="#777777">4 folds</font>

Flop: 7[img]/images/graemlins/club.gif[/img] Q[img]/images/graemlins/heart.gif[/img] Q[img]/images/graemlins/diamond.gif[/img] ($1.9, 2 players)
<font color="#cc0000">Hero bets $1</font>, <font color="#cc0000">UTG+1 raises to $4</font>, Hero calls $3

Turn: 2[img]/images/graemlins/heart.gif[/img] ($9.9, 2 players)
Hero checks, <font color="#cc0000">UTG+1 bets $6.6</font>