The smile was all genetics, she'd have to take it up with long-dead people. Sense of humor, on the other hand, all complaints or compliments could be sent to one Martha Kent of Smallville, Kansas. Well. If Prue ever managed to get to his world.
He reached out and gently shook her hand with his own, trying not to feel awkward. "Yes, ma'am. Just point in a direction and we'll start exploring."