When I was traveling on the train last week, I met an old friend whom I hadn't seen since school. I was very happy to see him after so many years. He told me that he had been trying to get in touch with me for a long time and wanted to invite me to his wedding. I was touched by his gesture and we spent the rest of the journey catching up on old times. It was a pleasant surprise to reconnect with my long-lost friend and I felt grateful for the unexpected reunion.