Some secret law of human relationship is at work here.

Is there a better human relationship than a long marriage?

They also note that family and other human relationships continue after death.

There is no closer human relationship than that of a child to its own mother.

What's more, he may believe that practice makes perfect in human relationships.

In any human relationship, he who cares the least has the most power.

However, its success depends on the human relationship between the police officers and the community people.

Human relationships were beyond me, but my cat couldn't leave.

In fact a good analogy may be made with human relationships.

We find out how empathy is needed in human relationships.