In the building in my memory, there lived four young couples with different ideals but the same persistence, and a group of unexperienced children, including Keli, Xiaoying, Yanxi, and Yuqi.
Keli's parents had a very good relationship with Xiao Ying's parents at that time. As soon as Keli became sensible, she often heard her parents joke that she and Xiao Ying were already married at the fingertips, that she was Xiao Ying's little fiancée, and Xiao Ying was her little fiancé. At that time, Keli was never shy when faced with this matter. She even disciplined Xiao Ying like her mother disciplined her father. Although Xiao Ying never obeyed the discipline, she never denied that the two of them were "engaged."
However, children can never decide anything. As adults realize their different ideals, those who were once neighbors will part ways. Some people go to another house, some people go to another city, and some people go to another country. But children also have the persistence of children. They bring innocent memories to each other and miss each other persistently.