This paper compares Plato's with Augustine's view of interpersonal love based on their relevant writings. The purpose of the comparison is to defend the superiority and plausibility of Augustine's view by showing the defects in Plato's. I argue that Plato's account of love has two errors: he believes that love is a kind of desire, which presupposes lack, and that the ultimate object of love, the Good, demotes the value of interpersonal love excessively. I then explain how Augustine, despite agreeing with Plato on many points, nevertheless corrects these two mistakes. For him, love is both desire and enjoyment of the beloved object; and in some cases, the pursuit of the Good elevates the worth and meaning of interpersonal love. This paper shall consider, on the one hand, the two accounts in light of observations from everyday life, and on the other, to conceptually show the soundness of Augustine's view and respond to a possible challenge.