 Of course, more needs to be said about what it is that makes a particular person be the object of love. Implicit in Whiting’s account is an understanding of the way in which the object of my love is determined in part by the history of interactions I have with her: it is she, and not merely her properties (which might be instantiated in many different people), that I want to be with; it is she, and not merely her properties, on whose behalf I am concerned when she suffers and whom I seek to comfort; etc. This addresses the first worry, but not the second worry about fungibility, for the question still remains whether she is the object of my love only as instantiating certain properties, and so whether or not I have reason to “trade up.”