Needs Motivation
A relationship only occurs when there is a motivating need. Whether it's the bond between a child and their parents or a romantic relationship between two lovers, Ez referred to it as "Needs Motivation."
These motivating needs can be material or immaterial, depending on the deficiencies a person feels, they will seek it from others who can fulfill them.
For instance, a child cannot survive independently in this world, so they will develop a dependent relationship with their parents. Parents, in turn, fulfill the needs of their children to continue their lineage and meet their responsibilities.
Despite its apparent complexity, the motivation behind a relationship can be seen clearly. Therefore, for Ez, claiming that a relationship happens purely due to love is the most hypocritical statement someone could make.