How we cite our quotes: All quotations are from Harry Potter and the Prisoner of Azkaban.
Quote #1
HAGRID: How am I doing me first day?
Hagrid knows that Harry, Ron, and Hermione are loyal to him, so he turns to them for emotional support on his first day as a teacher. He needs them because Draco and his pals will try to sabotage him.
Quote #2
MCGONAGALL: Years ago, when Harry Potter's parents realized they were marked for death... remember? They went into hiding. Few knew where they were. One who did was Sirius Black. And he told You-Know-Who.
Friends are important to Harry Potter. It shows us how strong his friendship to Ron and Hermione is, because he never considers that they might betray him the same way.