Blaine is just all in Kurt's head...or is he?

I'm looking for a one-shot Kurt/Blaine. I think it was written pretty recently. I think it starts with Kurt skyping with Burt and he's acting like Blaine is in the room with him, but Burt doesn't see anyone and is concerned. Pretty soon, family and friends think Kurt either made up Blaine or that he's going nuts. Until one day, a new boy walks into the glee classroom and knows Kurt. But how is is possible that he knows Kurt? After all, Blaine's been in the hospital this whole time...

I may be mixing up two fics, but if I am, they have the same/similar plot.

Thanks!