Quote from George in The Cadillac
George: We have to discuss my alibi. Elaine: Alibi? What does that have to do with me? George: I usually spend Saturday afternoons with Susan. She's gonna want to know what I'm doing. I can't use Jerry, he's in Florida. Elaine: Oh, so you wanna say you were with me? George: Yes. Elaine: Pft. Okay, fine. You were with me. George: Wait a second, wait. Where were we? What were we doing? Why are we together? Elaine: What is the difference? George: Because, if you ever see her and it comes up, we have to be in sync.