"No way, no way," the narrator tells us, "vampire doesn't exist" . He's referring to the fact that there's no way that a kid could possibly be a vampire . The narrator then goes on to tell us that the porridge that's being given out to the boys is actually a gift from his dad, who's been sick all this time. And now that he's sick, he wants to give it to his dad. He wants to rub it on his dad's chest and make him feel better.