No one has a God's perspective. Don't let yourself regret it when you can make a choice.
The story is BG Xiang's Broken Mirror, Never Reunited, Wei Hate Hai Qing Tian
The creation of male and female protagonists is relatively close to reality, including campus, city, etc.
Purpose: No one has God's perspective. There is no way back and there is no medicine for regrets. In relationships, I hope everyone will speak up and not be dumb.