Marshall: Babe, I think I know why you had that sex dream about Ranjit.
Lily: Why?
Marshall: Think about it. The way he talks about his kids. He's a wonderful father. Just like Papa Smurf, Bill Cosby... George Washington, the father of our country. You're attracted to great dads. And that's why you love me. Because I'm going to be the greatest dad ever.
Lily: Sure, that must be it.
Future Ted: [v.o.] Lily decided not to tell Marshall about her dream involving Frankenstein and the tea cup from Beauty and the Beast. That one was just for her.