Soul Mates. Noun. A person with whom one has a strong affinity, shared values and tastes, and often a romantic bond; According to Greek mythology, the human was originally two people, as we know a person. However, the gods felt that the power of those humans was too great, and to make sure no one was going to overthrow them, especially Zeus, they split the human in half. Those two humans that were once one are destined to be together.