Edward Cullen: My family, we're different from others of our kind. We only drink animal blood, but it's your scent. It's like a drug to me. It's like you're my own personal brand of heroin. 

Isabella Swan: Why did you hate me so much when we met? 

Edward Cullen: I did, only because of wanting you so badly. I still don't know if I can control myself.
 
Isabella Swan: I know you can.