Setting: A 24-hour diner at 3:00 AM. I'm sitting in a booth alone. The only other people besides me and the waitress are two guys and a girl at the bar.
Guy at Bar: Can I ask you a question? You're a beautiful girl, why are you sitting over there eating by yourself?
Me: Because it's three o'clock in the morning?
Guy at Bar: You don't need to sit by yourself. You could come sit with us at the bar.
Me: Why would I do that?