$5.50 KK facing reraise and flat caller

[Yorkshire Pud]

Just getting back into SnG's after a spell at cash. This hand came up last night and I not sure if I played it right. I'll post my actions once I get some replies:

PokerStars Tournament, Big Blind is t30 (8 handed) Converter on pregopoker.com

UTG (t1440)
UTG+1 (t3545)
MP1 (t780)
MP2 (t1435)
CO (t1665)
Hero (t1425)
SB (t1080)
BB (t2130)

Preflop: Hero is in Button with K[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/heart.gif[/img]
<font color="gray">UTG folds</font>, <font color="gray">UTG+1 folds</font>, <font color="gray">MP1 folds</font>, <font color="gray">MP2 folds</font>, <font color="gray">CO folds</font>, <font color="red">Hero raises to t90</font>, <font color="red">SB raises to t150</font>, BB calls t120, <font color="gray"> Hero ????</font>