Final answer:
In Sternberg's Triangular Theory of Love, the three components are intimacy, passion, and commitment, representing the emotional, physical, and decisional aspects of love respectively.
Step-by-step explanation:
According to Robert Sternberg's Triangular Theory of Love, three components make up the complexity of love. These components are intimacy, passion, and commitment. Intimacy refers to a deep emotional bond and the sharing of personal thoughts and feelings. Passion involves physical attraction and romantic desire. Commitment is the decision to maintain a long-term relationship through ups and downs. Together, these elements form the building blocks of various types of love, with consummate love being the complete form that includes all three components.