I do not know what was the matter with him to-day. But he was a brave blockhead.
But Aunt Marge suddenly stopped speaking. For a moment, it looked as though words had failed her. She seemed to be swelling with inexpressible anger — but the swelling didn't stop. Her great red face started to expand, her tiny eyes bulged, and her mouth stretched too tightly for speech — next second, several buttons had just burst from her tweed jacket and pinged off the walls — she was inflating like a monstrous balloon, her stomach bursting free of her tweed waistband, each of her fingers blowing up like a salami…
Countless times, Harry had been on the point of unlocking Hedwig's cage by magic and sending her to Ron and Hermione with a letter, but it wasn't worth the risk. Underage wizards weren't allowed to use magic outside of school. Harry hadn't told the Dursleys this; he knew it was only their terror that he might turn them all into dung beetles that stopped them from locking him in the cupboard under the stairs with his wand and broomstick. For the first couple of weeks back, Harry had enjoyed muttering nonsense words under his breath and watching Dudley tearing out of the room as fast as his fat legs would carry him. But the long silence from Ron and Hermione had made Harry feel so cut off from the magical world that even taunting Dudley had lost its appeal - and now Ron and Hermione had forgotten his birthday.
The mother paid the fifteen francs.
A moment later Bill and Charlie stood up at the front of the marquee, both wearing dress robes, with larger white roses in their buttonholes; Fred wolf-whistled and there was an outbreak of giggling from the veela cousins. Then the crowd fell silent as music swelled from what seemed to be the golden balloons.