A New Hope?

1: So how'd it go?
2: Not good.
1: What'd she say?
2: She said I was the nicest guy she knows, and that she thinks of me as a brother.
1: Ouch.
3: That's great!
2: Great?
1: It doesn't sound good dude.
3: Think about it. Reverse the first two letters of nicest and what do you get? That's right incest. She thinks of you as a brother, and she's into it.