KK faces huge bet on turn

[Fetzi]

Villain is a kinda lag player with following stats

vpip: 44
preflop raise 0.0
Aggf total. 6

small sample size: 30 hands


Poker Stars, $0.02/$0.05 NL Hold'em Cash Game, 5 Players
LegoPoker Hand History Converter

BB: $4.84
UTG: $7.72
CO: $0.61
Hero (BTN): $9.95
SB: $12.30

Pre-Flop: K[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/diamond.gif[/img] dealt to Hero (BTN)
UTG calls $0.05, CO folds, <font color="red">Hero raises to $0.30</font>, 2 folds, UTG calls $0.25

Flop: ($0.67) 8[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/club.gif[/img] 5[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">UTG bets $0.05</font>, <font color="red">Hero raises to $0.50</font>, UTG calls $0.45

Turn: ($1.67) 4[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">UTG bets $2.75</font>, Hero <font color="red"> ???</font>


So, whats ur line on the flop and more important turn..!?