'The point being that here people talk about those things really easily - if you are at a restaurant, people order off the menu and make a comment about whether they've been eating a lot recently etc.'
Really Anna - we do that here too
But that isn't quite what you were saying is it and you seem to have rather ducked the question.
However, since that is your modus operandi, I won't stoop so low as to even feign surprise.