" Relationship is an interactive concept and must therefore be analyzed from a sociological point of view of interactions. It is not enough for one party to say “I feel I have a connection (relationship) with you” if the other party does not feel that connection. Unrequited love is not a relationship, but a casual friendship can be a relationship. If I trust my boss but he does not trust me, there is no relationship. If I am quite open with my boss but he is not open with me, there is no relationship. "
― Edgar H. Schein , Humble Consulting: How to Provide Real Help Faster