[ The IV isn't a surprise; they had to keep him hydrated and on some kind of sustenance while he was unconscious (and god but it's hard to think about Nagi in those terms, so close to just being Gone). ]

That's good. At least you don't have to wait. Although it would be understandable if you don't feel like food for a while. I've heard it's common to not have much of an appetite here, especially for the first few days.