Love itself is a miss. She is proud and withdrawn in the eyes of others, while he is indifferent and taciturn in the eyes of others; he doesn't understand why she still insists on leaving him after so many years, just as she doesn't understand why he always loves the other her; she is waiting for him to look back, and he is waiting for her to stay. They were just like this, wasting time, but no one wanted to let go.