Suraya

Looking for a fic I read a while ago that I thought I had bookmarked and now of course can't find. It was a Harry Potter/X-men crossover. Main pairing was Harry/Scott. They were friends as kids and living on the streets, Harry would apparate them places but they both thought Harry was a mutant. And then at some point when Harry was 10 or 11, there was some kind of explosion (or a building collapsed, or both, can't remember) and he ended up in a hospital in England and Scott wasn't with him. I believe prior to this, they had both been in America, possibly the New York area but I can't remember for sure. So Harry ends up in England, and of course then finds out he is a wizard and goes to Hogwarts. After he graduates he goes back to America to find Scott and ends up at Xavier's school. Jean is dead by this time, and Harry makes a potion to fix Scott's eyes so he doesn't have to use the visor but can still use his powers.
Any help finding this fic would be greatly appreciated. Thanks!