Elena Gilbert: What are you? What are you?

Stefan Salvatore: You know.

Elena Gilbert: No, I don’t.

Stefan Salvatore: Yes, you do, or you wouldn’t be here.

Elena Gilbert: It’s not possible. It can’t be.

Stefan Salvatore: Everything you know… and every belief that you have is about to change. Are you ready for that?

Elena Gilbert: What are you?

Stefan Salvatore: I’m a vampire.

From The Vampire Diaries – Season 1 Episode 6: ‘Lost Girls’ (1×06) | Produced by The CW