Shen Luling and Qi Jueting ended a marriage by agreement. She returned to the hospital and continued to work as a doctor, putting the old keys, divorce agreement and unspoken emotions into the gaps of her life; he was still silent and restrained in the original track, but after missing it again and again, he finally saw the neglected waiting in that marriage. On the seventh article, she wrote in her own hand, "Everyone will be well from now on", but the real separation was never the moment of signing. When the old people return, the past emerges, and reality approaches, they realize that some answers are not that no one knows, but that they come too late.
