Sherlock is a Coma fic?

[carnivalwheel]

Does anyone remember a fill on the meme (or if the person put it up on A03) about Sherlock and John not knowing each other but Sherlock being in a coma after an accident while on a case. John volunteers at the hospital and sits with patients and reads out loud/talks to them. I think it was implied that Sherlock could hear him when he was in the coma because Sherlock asked about the person who was talking to him after he wakes up.

Does anyone know this fic?