Galen frowned. "The Circle - the Order I belong to - mentions someone called The Doctor in their archives. There was something, he... regenerates, I think was the word. Doesn't die. When he passes through, he may look different from the last time. Stuff of legend."
"It also mentioned that you crossed him at your own peril." He chuckled briefly. "For the Circle to worry about staying on someone's good side, your Doctor must be quite the person. I can see why you are looking for him. Been together long?"
He leaned back on the bench and smiled wryly. "And of course I can hope if you find him, you will remember Galen and let him... hitch a ride, I believe the expression is."