Slytherins–- this is a group who laughs when Neville falls off a broom and breaks his wrist. And what if we had Harry there, who had always been the one laughed at, who had a nice thirst to prove himself, who had green trim on his robes instead of red? This Harry still stepped out in front of Malfoy’s best sneer and demanded Neville’s Rememberall back–- though he got a detention from it, not a Seekership. When kids in the Slytherin Common Room tossed jeers at the pudgy feet of Millicent Bulstrode, Harry rose up to do something about it. When Quirrell shouted “troll in the dungeons, thought you ought to know,” and Harry overheard that there was a girl in the bathroom crying, he still ran off to make sure she got out okay. Harry did not ask Millicent to come with him; this was not a boy who asked for things. When he had asked for things, Dudley had laughed, Petunia had scowled, and Vernon had said, “no,” or just kept reading the newspaper like he hadn’t heard anything at all. But when Harry went, Millicent bunched up her robes in her hands and followed.

When Harry was eleven years old, his Hogwarts letter came by owl. He'd been accidentally blowing windows open and lighting cauliflower on fire for years. James took Harry to go get his wand at Ollivanders, and Lily took Dudley to the Owl Emporium where he tried to convince her they should build an aviary in the backyard. They came home with a fat black cat who hissed at everyone. Dudley named him Spooks, and Lily called him Monster. "Did you have to?" said James. "That is the meanest beast I've ever met, and I've known Remus unmedicated on full moons and a pubescent Sirius thwarted in love." Lily, who had ink on her cheek and a ballpoint pen stuck behind her ear, waved vaguely at the living room without looking up from her arrest report. Dudley was asleep in an armchair. The cat sprawled across his lap. Both its front paws were wrapped around Dudley's arm as it cleaned his wrist with aggressive fondness. "Alright," said James. "Yeah, you had to."