[...]

It... might be a little longer than that?

[By which he means he's not sure, since it's hard to tell how much he was able to digest before some of it comes back up.]

I do have blood in the freezer I can thaw. But-- I'll have some later. Vampires don't need to drink as much as humans need to eat. This is hardly the longest I've gone without.

[There's nothing reassuring about that sentence!!]