She picked up the book and then walked back past him into the tent, but as she did so, she brushed the top of his head lightly with her hand. He closed his eyes at her touch, and hated himself for wishing that what she said was true: that Dumbledore had really cared.
J. K. RowlingI've decided to call him Norbert,' said Hagrid, looking at the dragon with misty eyes. 'He really knows me now, watch. Norbert! Norbert! Where's Mummy?' 'He's lost his marbles,' Ron muttered in Harry's ear. 'Hagrid,' said Harry loudly, 'give it a fortnight and Norbert's going to be as big as your house. Malfoy could go to Dumbledore at any moment. Hagrid bit his lip. 'I- I know I can't jus' dump him, I can't.' Harry suddenly turned to Ron. 'Charlie,' he said. 'You're losing it too,' said Ron. 'I'm Ron, remember?
J. K. RowlingDementors are among the foulest creatures that walk this earth. They infest the darkest, filthiest places, they glory in decay and despair, they drain peace, hope, and happiness out of the air around them. Even Muggles feel their presence, though they can’t see them. Get too near a Dementor and every good feeling, every happy memory will be sucked out of you. If it can, the Dementor will feed on you long enough to reduce you to something like itself — soul-less and evil. You’ll be left with nothing but the worst experiences of your life.
J. K. Rowling