When we parted ways at the station near her house, she gave me a faint smile as we said our good-byes. I still remember that smile. It was embedded in my memory and implanted somewhere deep in my heart. It was like an old football injury that ached on rainy days. But I guess that’s not that unusual. I must have a whole collection of small injuries, tucked away somewhere in the recesses of my memory. I suppose those are what some people call regrets.