That was awesome! Did you notice the tone of voice Ron used while answering that nice old man's questions. It was gentle, assuring and confident.
That was, without a doubt, Ron's "doctor voice" (re: the voice he used when answering questions from nervous patients at his practice). I come from a family of doctors and have heard it a million times.
I've noticed it before when he answers questions from children and elderly individuals... but that was the most clear example of it yet.
Wish he used it more... it's very reassuring and rings with complete confidence.