[wow..... he's well used to that sort of disdainful look, and just from the sort of person Manfred seems to be. It's supremely irritating, but at least he keeps his temper in check, responding only by straightening his posture a little more.

It's already been a long day, and maybe that's why he responds instead of just letting it go.]

You are the one wasting both of our time by making a fuss over something completely inconsequential.

But then, I suppose that is common enough with the likes of you.