Pluto Transits to the Natal Chart Square passion Aphrodite - Pluto. Geometric shape with a heart. Venus associated with God of the Underworld. Love in addition to Pluto to form a box. Venus crossing paths with God of the Underworld. The connection of with Goddess of Love, without Pluto. The square as a symbol of passionate love, connected to Venus and God of the Underworld. Two entities combined in a cube: heart plus Aphrodite to Hades.