Abstract
When we say that what two people feel for each other is 'true love,' we seem to be doing more
than simply clarifying that it is in fact love they feel, as opposed to something else. That is, an
experience or relationship might be a genuine or actual instance of love without necessarily being
an instance of true love. But what criteria do people use to determine whether something counts
as true love? This chapter explores three hypotheses. The first holds that the ordinary concept of
true love picks out love that is highly prototypical. The second, that it picks out love that is
especially good or valuable. The third, that people distinguish between psychological states that
are 'real' or not, and that it picks out love that is real. Two experiments provide evidence against
the first hypothesis and in favor of the second and third. Implications for real-life disagreements
about love are also discussed.