In this chapter, we learn more about the "food" scene in "Mystery of the Ending World" . First, we're introduced to the "bad drool" , which is basically a fancy way of saying that the food in the movie doesn't taste as good as it did in the real world. We're not sure what this means, but it's pretty clear that "bad" and "delicious" are two different words for the same thing. We also learn that the scene in question is one of the most important scenes in the entire movie. It's the one in which Hiroyuki realizes that he's survived the apocalypse.