who is it me?

This happened in a pub. We were surrounded by shadows. I could not see her face and she could not see mine. At those late hours, I am really an interesting person (thanks to alcoholic drinks). Soft music as a background. We were again a couple of teenagers. She asked me what my job was. And I replied her something that I had listened to in a film: In the past I was justice of the peace. Nowadays I am an astronaut.