[ He is, indeed, super chill! Alphys' anxiety doesn't seem to be contagious, that's for sure, he just looks relieved that she isn't the sort that would attack in fear. It's a very human response to do so, though, and he's got no experience with whatever species she is. ]

A pleasure to meet you, Dr. Alphys. I suppose I live here now, too, unless you know the way back to Acadia.

[ That's a little worrisome, honestly, he has responsibilities and needs a great deal of maintenance... hm. ]

May I ask you, is it always so rainy here?