Talking
"Have a seat," the Innkeeper said calmly, pointing at the chair in front of him. This Charles definitely had many secrets, and he was now in a much better position to get those secrets out from him. Previously he himself was in too much of a hurry to exit that planet. Now, though, he had plenty of time as well as a superior identity as compared to last time.
"I must say, Charles, you're quite talented. It is not often that I see someone as young as you with such detailed knowledge about medicine, and such a mature bearing to go along with it."