Did I mess up???

PokerStars No-Limit Hold'em Tourney, Big Blind is t400 (9 handed) FTR converter on zerodivide.cx

MP3 (t10995)
CO (t21060)
Button (t12475)
SB (t3630)
BB (t18113)
UTG (t5365)
Hero (t13611)
MP1 (t3190)
MP2 (t8105)

Preflop: Hero is UTG+1 with Q[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/club.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to t1200</font>, MP1 calls t1200, <font color="#666666">5 folds</font>, BB calls t800.

Flop: (t3400) 6[img]/images/graemlins/club.gif[/img], 7[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
BB checks, <font color="#CC3333">Hero bets t2400</font>, MP1 folds, <font color="#CC3333">BB raises to t4800</font>, <font color="#CC3333">Hero raises to t12386</font>, BB calls t7586.

Turn: (t28172) 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>

River: (t28172) 3[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>

Final Pot: t28172


I think my table image was as a tight/agressive one (but then again everyone seems to envision that about themselves), so I thought Vilan might have been putting a move on me.

Cold calling behind two others I never put him on the hand that he had (figured for AK, AQ, JJ, TT, or PP).

How did I mess up? Please be nice as this is my first post, give me till post number 10 to tell me what an idiot I am.

thanks,

tim