How would you play this QQ

1/2 live 200 max

Here are the relevant stacks: (approximate)

hero: $180
villian: $220

villian is a rock.

I am LP with Q [img]/images/graemlins/spade.gif[/img] Q [img]/images/graemlins/heart.gif[/img]

villian is UTG makes it $10, folds to me I make it $40, folds to villian who calls, folds back.

Flop $83

10 [img]/images/graemlins/heart.gif[/img] K [img]/images/graemlins/club.gif[/img] A [img]/images/graemlins/diamond.gif[/img]

check, check

turn 6 [img]/images/graemlins/diamond.gif[/img]

villian bets $50, hero folds. villian says "queens, right?"

The only thing I can think of is betting the flop but there is no doubt in my mind that he has AK/KK or AQs/AJ possibly JJ. Obviously I played this like QQ but is there a better line or is this standard?