NL100, AK , a fishy call on flop or what?

[drywater]

I had no reads about player, but noticed, that he reraised me from same position 1 orbit before. So little suspicious.
How fishy am I? Comment please.

No Limit Hold'em Cash Game - $0.50/$1 Blinds - 6 Players - (LegoPoker HH Converter)

SB: $52.75
BB: $160.35
UTG: $99.40
<font color="black">Hero (MP): $215.72</font>
CO: $99.50
BTN: $111.45

<font color="black">Preflop:</font> Hero is dealt K[img]/images/graemlins/diamond.gif[/img] A[img]/images/graemlins/diamond.gif[/img] (6 Players)
UTG folds, <font color="red">Hero raises to $3.00</font>, 3 folds, <font color="red">BB raises to $10.50</font>, Hero calls $7.50

<font color="black">Flop:</font> ($21.50) 8[img]/images/graemlins/spade.gif[/img] 9[img]/images/graemlins/heart.gif[/img] T[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">BB bets $17.00</font>, Hero calls $17.00

<font color="black">Turn:</font> ($55.50) 8[img]/images/graemlins/spade.gif[/img] 9[img]/images/graemlins/heart.gif[/img] T[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/club.gif[/img] (2 Players)
BB checks, <font color="red">Hero bets $30.00</font>, BB folds

Pot Size: $85.50