Oz is his master, but that's understating his importance. Gilbert is creepy about it. [ called out... ] I at least agree with you that it's completely strange, but... Ugh.

[ He groans and shakes his head, because this is quite possibly the stupidest headache that Gilbert has ever caused him and that's saying a lot. ]

No, I really doubt that he's thought that far ahead. He's just panicking because he's a moron. If ghosts can pass out, then I'm sure he's about to.

[ If you thought Gilbert was a mess normally, just wait until how much worse he gets when Oz is a part of the equation. ]