Box passion Aphrodite - Hades. Square filled with affection. Goddess of Love linked with God of the Underworld. Heart added to Hades making up a cube. Venus intersected by God of the Underworld. The bond between passion with Venus, minus Pluto. The square as a symbol of passionate love, associated with Goddess of Love and Pluto. Two entities merged in a box: love and Aphrodite to Pluto.