Kyle

“I'm Draco Malfoy, I'm Draco, I'm on your side!"
Draco was on the upper landing, pleading with another masked Death Eater. Harry Stunned the Death Eater as they passed: Malfoy looked around, beaming, for his savior, and Ron punched him from under the cloak. Malfoy fell backward on top of the Death Eater, his mouth bleeding, utterly bemused.
"And that's the second time we've saved your life tonight, you two-faced bastard!" Ron yelled.”
― J.K. Rowling, Harry Potter and the Deathly Hallows

“Don't forget to give Neville our love!' Ginny told James as she hugged him.
'Mum! I can't give a professor love!'
'But you know Neville-'
James rolled his eyes.
'Outside, yeah, but at school he's Professor Longbottom, isn't he? I can't walk into Herbology and give him love....”
― J.K. Rowling, Harry Potter and the Deathly Hallows

“Do you mean ter tell me," he growled at the Dursleys, "that this boy—this boy!—knows nothin' abou'—about ANYTHING?"
Harry thought this was going a bit far. He had been to school, after all, and his marks weren't bad.
"I know some things," he said. "I can, you know, do math and stuff.”
― J.K. Rowling, Harry Potter and the Sorcerer's Stone

“She should've interviewed Snape," said Harry grimly. "He'd give her the goods on me any day. "Potter has been crossing lines ever since he first arrived at this school...”
― J.K. Rowling, Harry Potter and the Goblet of Fire