Love means conflict in Cyrano de Bergerac. Barriers seem to stand in the way of every potential couple, and competition is the name of the wooing game. Interestingly, two men who want the same woman find a way to work together, each "having" a little piece of her love (one physical, one intellectual). That love cannot be so easily divided, however, becomes quite clear, as problems quickly arise and difficulties worsen in the thickening plot.
There are no cases of genuine love in Cyrano de Bergerac because all characters are operating with false impressions of everyone else.