Venus Square Pluto Synastry Obsession and a Relationship Square passion Aphrodite minus Pluto. Square with a heart. Venus linked with God of the Underworld. Love in addition to Pluto making up a cube. Aphrodite intersecting with Pluto. The connection of passion plus Goddess of Love, minus Hades. The power of love symbolized in a square, linked to Venus and Pluto. Two forces merged in a box: passion plus Aphrodite - Hades.