There is no absolute right or wrong in the world. Whether it is Ye Cheng and Liu Qingming now, or Ye Mingzhezhe in the past, etc., They just met and accompanied each other at that time. The future is still very long. No one knows what will happen next. There are countless choices. In the end, no one can tell who owes whom. So is such a future promising or sad...
Purpose: Don't dwell on the mistakes you made in the past. Although the future is unknown, it is also full of hope.