Harmonious partnerships are the result of hard work; they never “just happen.”  The “hard work” also includes giving just as much as taking.  In one word it means being “unselfish.”

From 1 Corinthians 13:4-6:  “Love is patient; love is kind; love is not envious or boastful or arrogant or rude.  It does not insist on its own way; it is not irritable or resentful; it does not rejoice in wrongdoing, but rejoices in the truth.”