Henry lost one of his front teeth yesterday at camp, and the Tooth Fairy stopped by and left him twoth dollars!
He did ask Bob last night if the Tooth Fairy was real, or if it was just parents. And then he asked if Santa was real. He apparently already knows that Hogwarts isn’t real. Bob told him that was something he’d have to decide for himself. He was happy to take the money, so I guess he’s chosen to believe for now.