Harry Potter: You made that Bludger chase after me?

Dobby: Dobby feels most aggrieved, sir. Dobby had to iron his hands.

Harry Potter: You better clear off before my bones come back, or I might strangle you.

Dobby: Dobby is used to death threats, sir. Dobby gets them five times a day at home.

Harry Potter: I don't suppose you could tell me why you're trying to kill me?

Dobby: Not kill you, sir. Never kill you.