"But toward the end, something really interesting happened. That week before Roger passed away, I would see him and he would talk about having visited this other place. I thought he was hallucinating. I thought they were giving him too much medication. But the day before he passed away, he wrote me a note: "This is all an elaborate hoax." I asked him, "What's a hoax?" And he was talking about this world, this place. He said it was all an illusion. I thought he was just confused. But he was not confused. He wasn't visiting heaven, not the way we think of heaven. He described it as a vastness that you can't even imagine. It was a place where the past, present, and future were happening all at once."