A short story about the "friendship" between a man and a woman. The "she" in the article is good friends with Wang Zixi, but she has always liked Wang Zixi and is willing to stay with him as a friend. When the two want to express their feelings, they are destined to miss it. A good friend can only be a friend. If you meet the right person at the wrong time, you can only choose to stay with him silently and watch his happiness from a distance. The farthest distance in the world is not between life and death, but when I am with you but you don't know that I love you.