She might apologize later for her brisk and cold nature, but honestly at the moment she's more concerned with getting him out of the elements so he doesn't lose body parts. She'd heard enough stories of that from Briggs and they didn't have near the medical facilities of even Amestris here.

Riza feels some relief as soon as the inn is in sight. Even putting aside the fact that the inn is her home now, it's a reassurance and sign of safety in general. Everyone gathers here, there's food, warmth, and help to be offered. She makes sure that Sonny gets in ahead of her and shuts the door against the cold.

She sighs, knowing that the explanations are going to have to come next. But at least she can do that in the comfort of the inn and not in the freezing cold. "Are you all right," she asks, her voice a little less no-nonsense now that she doesn't have to worry about him freezing to death. It actually might even sound like genuine concern.