In love in any era, happy ones are roughly the same, and unhappy ones have their own misfortunes. What's more, in that crazy era, it was unknown whether people could survive, let alone control their own love. The love between Jiashu and Yinli tells us that life is full of separation and reunion. Today I bid farewell to yesterday, my middle-aged self bids farewell to my young self, and my current love bids farewell to the past love. The separation now is for the next reunion, and the reunion now will lead to separation one day. Whether you feel pain or not, this is life.