“Why were you lurking under our window?""Yes - yes, good point, Petunia! What were you doing under our windows, boy?""Listening to the news," said Harry in a resigned voice.His aunt and uncle exchanged looks of outrage."Listening to the news! Again?""Well, it changes every day, you see," said Harry.”
“Uncle Vernon: What were you doing under our window, boy?Harry Potter: Listening to the news.Uncle Vernon: Listening to the news! Again?Harry: Well, it changes every day, you see.”
“Uncle Vernon rounded on Harry. “And you?”“I’ll be in my bedroom, making no noise and pretending I’m not there,” said Harry tonelessly.“Exactly,” said Uncle Vernon nastily. At eight-fifteen—”“I’ll announce dinner,” said Aunt Petunia.“And, Dudley, you’ll say —”“May I take you through to the dining room, Mrs. Mason?” said Dudley.“And you?” said Uncle Vernon viciously to Harry.“I’ll be in my room, making no noise and pretending I’m not there,” said Harry dully.“Precisely. Now, we should aim to get in a few good compliments at dinner.“How about — ‘We had to write an essay about our hero at school, Mr. Mason, and I wrote about you.’”This was too much for both Aunt Petunia and Harry. Aunt Petunia burst into tears while Harry ducked under the table so they wouldn’t see him laughing.“And you, boy?”Harry fought to keep his face straight as he emerged. “I’ll be in my room, making no noise and pretending I’m not there,” he said.”
“Aunt Petunia burst into tears. Hestia Jones gave her an approving look that changed to outrage as Aunt Petunia ran forward and embraced Dudley rather than Harry.'S-so sweet, Dudders...' she sobbed into his massive chest. 'S-such a lovely b-boy...s-saying thank you...''But he hadn't said thank you at all!' said Hestia indignantly. 'He only said he didn't think Harry was a waste of space!''Yeah, but coming from Dudley that's like "I love you.”
“Aunt Petunia often said that Dudley looked like a baby angel — Harry often said that Dudley looked like a pig in a wig.”
“An Unbreakable Vow?" said Ron, looking stunned. "Nah, he can’t have.... Are you sure?""Yes I’m sure," said Harry. "Why, what does it mean?""Well, you can’t break an Unbreakable Vow...""I’d worked that much out for myself, funnily enough.”