He raises his eyebrows in a 'Could you even reach my nose to break it again, shorty' kind of way, but doesn't comment. No, as used to aggression from other people as he is, that will not be necessary. Her friendliness, he realizes, is another sort of aggression in itself, though one he's unused to being confronted with. She should probably go find and easier fussed-at target, really.
no subject
"Your advice is becoming contradictory."
That is a joke. Kind of.