After graduating from college, students don't keep in touch with each other much. Actually, this is normal. After graduation, we enter the society, and we have to deal with many things.

We may start a new social life, and the social life in college may become a thing of the past. That's what people do. Without communication, the previous feelings will naturally fade.

So, cherish your most precious friends and keep in touch with them, just one or two.