Miwu had a girl she had liked for ten years, and she buried the girl in her heart and never mentioned it to others.
Ruan Yan is Miwu's secret that he has kept in his heart for ten years.
Just when Miwu thought she should try to start a relationship, Ruan Yan appeared again. They played together for three days and enjoyed themselves all night.
When Miwu woke up, she only saw the note Ruan Yan left for her: "Can you find me?"
Ruan Yan disappeared like smoke again.
Intention: Love is restraint and forbearance