And that's the second time we've saved your life tonight, you two-faced bastard!' Ron yelled.

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.

Really, Weasley? Are we going to do this friend shit? We agreed to be civil, not friends. Because if you're going to do this friend bollocks every time I see you, I'll just fling myself off a cliff right now."

"You promise? Can I watch?

Longbottom, if brains were gold, you'd be poorer than Weasley, and that's saying something.

Is it true?" he said. "They're saying all down the train that Harry Potter's in this compartment. So it's you, is it?"
"Yes," said Harry. He was looking at the other boys. Both of were thickset and looked like bodyguards.
"Oh, this is Crabbe and this is Goyle," said the pale boy carelssly, noticing where Harry was looking. "And my name's Malfoy, Draco Malfoy."
Ron gave a slight cough, which might have been hiding a snigger. Draco Malfoy looked at him.
"Think my name's funny, do you? No need to ask who you are. My father told me all the Weasleys have red hair, freckles, and more children than they can afford."
He turned back to Harry. "You'll soon find out some wizarding families are much better than others, Potter. You don't want to go making friends with the wrong sort. I can help you there.

So that's little Scorpious. Make sure you beat him in every test, Rosie. Thank god you've inherited your mother's brains.