Ferris: I'm so disappointed in Cameron! Twenty bucks says he's in his car right now debating on whether or not to go out.
Cameron: He'll keep calling me. He'll keep calling me until I come over. He'll make me feel guilty. This is uh... This is ridiculous, ok I'll go, I'll go, I'll go, I'll go, I'll go. What I'll GO. Shit... God Damn it!
When the scene changes back to Cameron, it's just as Bueller calls it.