Coming Out To See My Car Was Hit

Came out of the supermarket one day to find that someone hit my car. A stranger told me the person who hit my car got out, looked at the damage, and parked at the other end of the lot. I went to where the car was parked, and confirmed (paint matched) it was the car that hit mine, flattened all four tires, and left a note on their windshield telling them to have a nice day.