Harry Stack Sullivan, a wise psychologist, once said, "Love begins when a person finds another person's needs to be as important as his own." Use this ideal as a measuring stick for every relationship. Do you care more for your partner's needs than your own? If you can honestly answer yes, then you may be in love! If your partner feels the same, you can both consider yourselves lucky. You have each found your soulmate and, hopefully, you will continue to be happy together.