The narrator tells us that he's not sleeping well with Nemo. He can't get over the fact that Nemo is his teacher. He's even more upset when he realizes that Nemo was already a teacher when Nemo was a baby. The narrator says that he didn't even know what a teacher was until he met Nemo, and that's when he realized that Nemo wasn't just a duck, but a person. He also says that when Nemo graduated from school, he chased after Nemo because he knew that Nemo already knew how to be a teacher. Nemo is all, "I already graduated, you already graduated" . He wants to get back at Nemo for being such a bad influence on Nemo's life.