One day, I'm returning to my distant hometown. In the memory park, I and my best friend who was also my first love, a beautiful memory of my student days, and now the person who became my best friend's wife, we went to The meeting location had been arranged in advance. Since meeting again, I have felt nostalgic and lonely for the memories of my childhood. We had the same dream, after the first meeting, she invited me home, and we began to confide and go back to those days together.