?? Dear Mr. Lion, I heard that all the cells in a person's body will be renewed after seven years of metabolism, so it takes seven years to completely forget a person. More than six years have passed since we met. I am afraid that one day I will really forget you, so I want to write you down and store you in my words. I remember that there was once such a person who, although we could not be with you for a lifetime, still spent such a wonderful time with me.
Conception: