The two of them grew up together, one is always passionate and domineering, the other is always accommodating and compromising. His appearance caused cracks in the deep relationship between the two. Over time, the cracks turned into cracks, and eventually they tore and collapsed along with their personal years of innocence. Without each other, they were both incomplete, and the competition was nothing more than trying to prove that they were the ones who knew each other best. The person I once thought I loved the most, the person I once thought I couldn't live without, still decided to leave. Even if I left my heart behind, I couldn't keep him.