Over time I've been hearing of the term "soulmates" and its association with romantic relationships. The dictionary defines a soulmate as being "a person ideally suited to another as a close friend or romantic partner" so we see it covering more than just romance. Friendship too involves feelings, especially love, but it's closer to the ideal concept of love than the more selfish, sexual attraction type of love people involved in a romantic relationship usually experience. Therefore, many modern astrologers' use of the term soulmates to define certain pairs of individuals based on whatever synastry and/or composite aspects they may share is shallow to say the least.
True, people can think about finding their soulmate when casting a Venus spell to bring their significant other. That doesn't mean, however, the person the spell would bring forth after successfully manifesting is actually their soulmate. Neither does it mean that any pretty astro aspects the two share make them soulmates. In the appropriate article in Asteria 2 I talk about compatability and although some astro aspects between people can be considered as alluding to the two meeting and sharing certain experiences as being fated, that too does not make them soulmates.