Hey all I seem to have lost this fic and I can't find it :C

Anyway all I remember is the boys were trapped in a room (I believe by a ghost) and Sam was injured but he never told Dean. I don't think it's till the end that Dean realizes something is wrong and Sam was injured. Though that could have happened in the middle of the fic and Dean resolves himself to try and get them out, which they do.

Does this ring any bells?

Thanks!

Found! Link in comments