Check this out!!!

So, I was shopping today. I parked and got out of my car, and when doing so, when I opened my car door it rested on the car next to me a made a sound, but no dent, scratch, or any kind of damage whatsoever.
So, the driver (a lady) gets out of the car to tell me she heard me hit her car with my door. I told I was very sorry, and I heard it too, but there is no damage. She would NOT let it go. She proceeded to lecture me on how "she didn't appreciate it, and I should be more careful." I rolled my eyes and went into the store. When I came out, the lady was STILL sitting in her car. This time, she was glaring at me. GOOD GRIEF! Anger issues???