Bumping into friends on the light rail

I sat down on the light rail the other morning. I was at the end of a car and going into work and the lady across from me looked like the wife of my youth pastor. She was wearing a Chicago bears shirt and part of me thought "It cannot be her sitting on the light rail wearing a Chicago Bears shirt". A moment later when she asked me if who I was I realized it was her and I need to stop thinking I will never run into old friends on the light rail.