I remember hearing this story about a guy hitting a real nice car in front of tons of witnesses, getting out and leaving a note for the owner of the car. Thus, everyone was cool with what happened. Unfortunately, when the owner returned, and noticed the damage to his car and the note, he read the note saying, "Everyone here thinks I'm leaving you my name and number, but the truth is I have no intention of paying for this. Better luck next time."

Anyway, the moral of the story is to also read the note.