In any kind of relationship we can make the assumption that others know what we think, and we donâ€™t have to say what we want. They are going to do what we want because they know us so well. If they donâ€™t do what we want, what we assume they should do, we feel hurt and think, â€œHow could you do that? You should know.â€ Again, we make the assumption that the other person knows what we want. A whole drama is created because we make this assumption and then put more assumptions ontop of it.