There are always loose ends in real life.

George,” said Fred, “I think we’ve outgrown full-time education.” “Yeah, I’ve been feeling that way myself,” said George lightly.

I have met thousands of children now, and not even one time has a child come up to me and said, 'Ms. Rowling, I'm so glad I've read these books because now I want to be a witch.'

How come the Muggles don’t hear the bus?” said Harry. “Them!” said Stan contemptuously. “Don’ listen properly, do they? Don’ look properly either. Never notice nuffink, they don’.

Ooh, you look much tastier than Crabbe and Goyle, Harry" said Hermione, before catching sight of Ron's raised eyebrows, blushing slightly and saying "oh you know what I mean - Goyle's Potion looked like bogies.

Er-my-nee," Ron croaked unexpectedly from between them.

Fame is a fickle friend, Harry. Celebrity is as celebrity does. Remember that.