Duration: 22.1s

HERMIONE: It's a bit strange, isn't it? -Strange? HERMIONE: You hear this voice, a voice only you can hear... ...and then Mrs. Norris turns up Petrified. It's just strange. Do you think I should have told them? Dumbledore and the others, I mean? Are you mad? No, Harry. Even in the wizarding world, hearing voices isn't a good sign.