$25: I got donked

[NL Newbie]

Full Tilt Poker - No Limit Hold'em Cash Game - $0.10/$0.25 Blinds - 5 Players - (LegoPoker Hand History Converter)

SB: $24.40
BB: $10.65
UTG: $24.95
Hero (CO): $25.60
BTN: $5.20

Preflop: Hero is dealt A[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/club.gif[/img] (5 Players)
UTG folds, <font color="red">Hero raises to $1.00</font>, BTN folds, SB calls $0.90, BB folds

Flop: ($2.25) 2[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] J[img]/images/graemlins/diamond.gif[/img] (2 Players)
SB checks, <font color="red">Hero bets $1.50</font>, SB calls $1.50

Turn: ($5.25) Q[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">SB bets $2.00</font>, Hero ?

Raise or call?
What if we call/raise (he calls us) and river is a Q or a J and he leads again ?


Hes 27/14 over 80 hands noticed nothing out of the ordinary yet - Seems loose from SB, completes a fair bit.