Perfection. Is it even possible? As the saying goes, the search for Heaven involves a long walk through Hell. Plato believed that the world we live in is actually a dim shadow of the real world. He wasn't the only philosopher to suspect the existence of realms beyond the everyday, but he is the one who became synonymous for it. Hence, perfect love is often called "Platonic Love", which is funny because platonic love is usually associated with love that doesn't involve sex.