1010 Facing Button 3 Bet and Baby Flop

[primate]

Villan 21/13/2. No recent history.

My line please and what does villains push represent?

Cryptologic - No Limit Hold'em Cash Game - $2/$5 Blinds - 5 Players - (LegoPoker Hand History Converter)

SB: $495.00
BB: $160.00
Hero (UTG): $594.00
CO: $879.90
BTN: $704.00

Preflop: Hero is dealt T[img]/images/graemlins/heart.gif[/img] T[img]/images/graemlins/diamond.gif[/img] (5 Players)
<font color="red">Hero raises to $20.00</font>, CO folds, <font color="red">BTN raises to $70.00</font>, 2 folds, Hero calls $50.00

Flop: ($147) 8[img]/images/graemlins/diamond.gif[/img] 9[img]/images/graemlins/spade.gif[/img] 3[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">Hero bets $90.00</font>, BTN calls $90.00

Turn: ($327) 6[img]/images/graemlins/club.gif[/img] (2 Players)
Hero checks, <font color="red">BTN bets all-in for $544.00</font>, Hero ????