Derek Hale: Is it really so bad, Scott? That you can see better… Hear more clearly, move faster than any human could ever hope? You’ve been given something that most people would kill for. The bite is a gift.

Scott McCall: I don’t want it.

Derek Hale: You will. And you’re gonna need me if you want to learn how to control it. So you and me, Scott… We’re brothers now.

From Teen Wolf – Season 1 Episode 1: ‘Wolf Moon’ (1×01)