Not sure how reliable this was, but when I was learning German at school in the mid-1970s, our German textbook informed us that when in Vienna it was the done thing for a gentleman to greet a lady with, 'Kuss die Hand, gnadige Frau,' (sorry about the umlauts) but not do any actual handkissing. So when Herr Whatever greeted his inamorata in this fashion she declared, 'Ach, du bist ganz Osterreicher.'
Ah, the things you remember from being 15!
Ann