At the beginning of the second year of high school, Yang Moxu (gong) and Qi Yu (shou) met by chance because of a basketball. Yang Jinmo discovered that Qi Yu would stay alone in the classroom after the eighth period every day, lying on the window sill and watching the playground. Later he realized that Qi Yu was not in a daze - he was waiting for someone.
That person will never come again.
Intention: Some people come, not to replace someone, but to let you know that the scenery outside the window can be seen by another person.