Ooh, this is some fabulous writing.
I love how while James knows there's something he's missing, he doesn't pine for it until the right person's available.
And the curse! As the others have said, its so clever and imaginative. Wonderfully done.
Everyone was so perfectly written, and the memory of Harry giving Teddy the watch... *wipes eyes* Just beautifully poignant and perfect.
Well done, MA! Awesome job!