The young Lin Anan was so stubborn that he knew what he was doing was wrong and refused to look back. The young Zhang Weiyan was also very stubborn, so much so that he refused to turn around even after deciding what he wanted to do.
Three years have passed, a short period of time that has allowed these two stubborn people to gradually mature. They were once so close, they looked at each other without words when they saw each other again, and it was not just the place where they saw each other that was conventional.
The future is still very long.