We always stand at the turning point of fate. We don't realize it at the time, but later it's too late. Regret, remorse, regret... Our memories are covered layer by layer by memories, and the color of that time cannot be seen.
When Cui Tongen met Shen Chilie, they had not experienced all the sufferings in the world. But separation is the normal state of life, and they cannot break this law.
Not every story has a happy ending, and not every question can be answered.
Intention: Looking back at a period of time that we will never have again