Thor: Why have you done this?
Loki: To prove to Father that I am the worthy son. When he wakes, I will have saved his life. I will have destroyed that race of monsters. And I will be true heir to the throne!
Thor: You can't kill an entire race!
Loki: Why not? And what is this newfound love for the Frost Giants? You could have killed them all with your bare hands.
Thor: I've changed.
Loki: So have I. Now fight me. I never wanted the throne! I only ever wanted to be your equal.
Thor: I will not fight you, Brother!
Loki: I'm not your brother. I never was.