Close your eyes, the last sunset is as beautiful as a regret, brilliant and sad. Youth was in turmoil. Five years ago, they separated carelessly. Five years later, looking at the devastated prosperity, they fell into bottomless sadness. He wondered whether it was true as she said. The meeting between him and her was just an accident in their lives. After meeting, the trajectory of fate would still move in the original direction. He and she were just two intersecting lines. Even if they had intersected before, the distance between each other would only become farther and farther.