On the Bubble, QQ in the SB, one player's stack < 1bb

What do I do here? I was so lost. In an MTT this would be a lot easier. In an SNG on the bubble, I'm completely lost. I especailly didn't know what to make of the Button's call. This was definately atypical. Raise or fold had been the standard. Would having AA or KK here make a difference as to what I should do?

200/400 Tourney Texas Hold'em Game Table (NL)

Seat 7 is the button
Seat 6: UTG (165)
Seat 7: Button (1360)
Seat 9: Hero (1575)
Seat 10: BB (4900)
Hero posts small blind (100)
BB posts big blind (200)

** Dealing down cards **
Dealt to Hero [ Q[img]/images/graemlins/club.gif[/img], Q[img]/images/graemlins/diamond.gif[/img] ]
UTG folds.
Button calls (200)
Hero...