Several boys and girls grew up together because they were born in the same place. They have been in the same school almost since elementary school, junior high school and even high school, and they have deep feelings for each other. It's just that the simple emotions in their childhood had quietly changed, and they became confused and complicated. Many years later, when we reunited and looked back at our youth together, we found that we were no longer the children who knew nothing and could play around together without any scruples. Instead, the ending of some people's gatherings seemed to have already been decided.