Venus Square Pluto Synastry Obsession and a Relationship Cube passion Venus to Hades. Box with a heart. Venus connected to Pluto. in addition to Hades making up a box. Aphrodite intersected by Pluto. The bond between heart plus Venus, without Hades. The square as a symbol of passionate love, associated with Goddess of Love and God of the Underworld. Two entities united in a square: plus Aphrodite minus Hades.