And in all his lives, there was Ianto.... And I am so glad to have been the "spark" to this lovely story. And I stand by my comment as is evidenced here with such brilliance. I hadn't thought too much about what a "fixed point in time and space" could mean, but it seems so devastating when the doctor explained it and so callously, too. The infinite opportunities lost forever except in Jack's dreams. Wonderful, wonderful story.