What are the elements of a non-physical relationship?

The elements are: (1) the existence of an economic relationship between the plaintiff and a third party that has the probability of ripening into a future economic benefit to the plaintiff; (2) knowledge by the defendant of the existence of the relationship; (3) intentional acts by the defendant designed to disrupt the relationship; (4) actual disruption of the relationship; and (5) damages proximately caused by the defendant's acts. Buckaloo v. Johnson, 14 Cal.3d 815, 827, 122 Cal.Rptr. 745, 752, 537 P.2d 865, 872 (1975).