The Letter
Dudley Dursley was not really surprised. Of course he hadn't missed the signs over the last few years... But still he had hoped it was just his imagination, some kind of paranoid illusion. But now there was his son, holding a letter. He had recognised it immediately. 27 years ago his cousin had got exactly the same letter. Well hundreds of them to be precise.
Stephen looked at the letter with wide eyes. "But dad, this can't be true! There's no such thing as magic, is there?" "Of course not, darling!" his mother answered, when her husband didn't react. Dudley hesitated for a moment before he said "Well, Pam, actually..."