"Some years ago, you travelled far and wide. And oh, the things you have seen! There was a man, a very special man. No, no, let me think. It wasn't a romance, no, it was something much, much more than that. He taught you so much. There was laughter and adventure, and you prayed that your time with him would never, ever end. But then suddenly he left you. The man was lonely. A scientist? No, a doctor. The Doctor. Am I right?"