The protagonist fell in love with a boy when she was young, but she never let go. From the age of 20 to 50, she was constantly in love and divorce. Every time she was in a relationship, she tried her best to find the shortcomings or inappropriateness of the other person. In fact, the men she met had their own advantages and disadvantages. She didn't know that the problem was that her own heart was never willing to tolerate others. Until the end, she finally understood that in her heart, that relationship and that person were always there.
The story is very true