Justin and Brian meets when Justin has PTSD

[way-to-the-end.livejournal.com]

I hope I'm not mixing up different stories. I don't remember a lot because I only read the first chapter then my computer crushed and I couldn't read the rest of it.
It's here on LiveJournal and the author is italian. In it Justin has PTSD e lives in a huge house alone (it could be britin I'm not sure). One day while it's snowing, Brian's car broke down and he walks over to Justin's house. The problem is that Justin doesn't talk with people and is scared by anyone. He lets Brian inside the house but then disappears in his bedroom and doesn't want to come out. I know it's not a lot to go by, that all I remember.

Hope someone will understand which fic is it! Thank you!

EDIT: Fic found! Link in the comment.