Lily: Ted, what is the truth? Why do you want to break up with her?
Ted: The truth? She's not the one.
Lily: So, tell her that.
Marshall: Oh, you can't tell her that. That's horrible.
Lily: Why? What is so horrible about that?
Ted: Yeah, what is so horrible about that? "She's not the one." Why is that such a heart-breaking thing to hear? The chances of one person being another person's "the one" are like six billion to one.
Lily: Yeah, you have better chances of winning the lottery.
Ted: Exactly, you wouldn't take it personally if you lost the lottery.