The troubadours were very much interested in the psychology of love. And they’re the first ones in the West who really thought of love the way we do now—as a person-to-person relationship. MOYERS: What had it been before that? CAMPBELL: Before that, love was simply Eros, the god who excites you to sexual desire. This is not the experience of falling in love the way the troubadours understood it. Eros is much more impersonal than falling in love. You see, people didn’t know about Amor. Amor is something personal that the troubadours recognized. Eros and Agape are impersonal loves.