When Xu Anran was five years old, a new neighbor moved in. There was a little boy in the new neighbor's house. According to his age, he should be called brother, so he followed the little boy all day long and called him "brother" and "brother". The new neighbor is always very silent. He doesn't like to play games or watch cartoons. He holds a thick book and reads it every day, like an old man. In order to make his new neighbor less boring, Xu Anran bothered him every day without fear of being annoying. But then the new neighbor moved away, and they had no contact information. It was already in college when they met again...
Intention: I hope all expectations will not come true