Natasha nods back at honor. It's a very subtle nod, but one which Honor would no doubt have noticed.

She nods at the weird cat-thing, too, if only to be polite. Besides, for all Natasha knows, the cat is an intelligent being in its own right.

"New arrival," she said. "As in only having arrived today. Natasha Romanoff. Hello." She holds out a hand for Honor to shake, if she's so inclined to do.