What's Your Sign? Not A Bad Question
Of course, just because a person's zodiac sign can be an indicator of his or her personality, you're going to want to be sure that you are talking with the individual. And, just because you are looking at a person's horoscope based on their zodiac sign in comparison with your own does not mean that on any given day you should not get together. Both zodiac signs and horoscopes are only a predictor - neither dictates a person's interests and personalities.
Still, if you are single and you are approached by someone who wonders what your sign is, you may not want to take a second to chat with him or her rather than just making a speedy dismissal. You just might find that someone on the dating scene who wants to know your zodiac sign is looking for a sense of whom you are and of what you may be interested in; that just might prove to be a sign that he or she is quality dating material and someone whom you could have a great time with.