He pulls up, halfway through the doorway, and says, as quietly, without turning, "I'm not offended, Minerva. Perhaps it should be discussed, privately, or perhaps not, but, you see, my House management style would not have been what it was if not for the direct impact on my life and person of your counterpart's, which yours seems to resemble. I am remembering that impact, at the moment."
S'ok. Sev is calming down a little just because she noticed he was upset. :)