Do you have an awkward work story, what happened?

One of my employees(carpenter) was messing with a married woman. I needed a blueprint from a home we were building and I drove over to get it from our work trailer. When I got there, there was a car I didn't recognize, and a light on in the new construction. The door was locked and I let myself in.

I could hear them going at it upstairs, and I shot up the stairs two at a time to give him holy hell. Except it wasn't him. It was the owners-to-be of the new home. More awkward.

I will be much more stealthy next time I come upon that situation.