[His eyes widen, clearly not expecting Rue or the hug, though he's quick to return it. Fun fact: Caduceus gives fantastic hugs. Helps that he's big enough to return that enveloping feeling, arms long enough to reach comfortably around them.]

Oh, that's nice. [Love those hugs, any time.] I didn't know it was you who lived here, so the feeling is mutual. I suppose that means we're neighbours, now.