lagging it up

[rzk]

you have K [img]/images/graemlins/diamond.gif[/img] T [img]/images/graemlins/spade.gif[/img] in the co and decided to 3bet a hj opener. you have a somewhat laggy or lagtaggy image but you haven't done anything outrageous. the hj has been at the table for 20 minutes or so but hasn't done anything unusual.

he caps and you call. the flop comes:

Q [img]/images/graemlins/heart.gif[/img] 7 [img]/images/graemlins/spade.gif[/img] 3 [img]/images/graemlins/club.gif[/img]

he bets. 10.5 sb in the pot. do you call or fold?