Harry Potter Confessions

Harry Potter was walking from his early Potions class, angry once again by at the cold insidiousness of the potions' master, when he caught a glint of moonlit spectacles as they turned around the next corner. “Ah, Harry,” Dumbledore greeted in his kindliest tone. “I’ve been meaning to have a chat with you.” A great smile ruffled across the ancient wizard's beard.
“Yes, Headmaster?” Harry was nervous. He’d only just arrived at Hogwarts and already feared being sent away. Maybe a mistake had been made. Maybe he wasn’t magical enough.
“At noon, I would like you to report to the central tower. There is a portrait there who will let you pass. Merely say: lemons drop. You’ll see it, it’s the one with the centaur. I think Orelius is his name."
Harry Potter Confessions