This is a record of memories. However, memory is always easy to tamper with itself. What is remembered is always the beautiful details. The blanks that may be painful or uncomfortable are filled by those beautiful details. To this day, the feeling of heartache is still easy to recall, but the overflowing happiness after the pain cannot be ignored. In this story, I have always participated, but always as a bystander. I saw more angles, but I got deeper than anyone else.