I think that it was written around last year.
It's about Kurt who gets into a car-accident, and it's basically his recovery from there.
I thought that he was in a coma for a few weeks/months? And he had some braindamage i thought.
I know he was in a wheelchair, and there was one chapter where he was upset that he didn't could go to school anymore.
It did had a lot of focus on Blaine too. (maybe it was written in his point of view, but i don't know for sure anymore)