When first meeting this person, they may seem to you to have an interesting mind. You may be drawn to their way of seeing things and their unconventional perspectives. However, they may also seem to you to be a bit whimsical. Although they will likely seem intelligent, they may also seem overly emotional or sensitive. They may be a bit wary of you, in turn, as you may seem more blunt and critical than they are entirely comfortable with.
You are logic-driven, whereas your counterpart is values-driven. Although you both like to analyze, your interest lies more with logic and reason—does this make sense? Is it the most efficient, the most even-handed option? On the other hand, your counterpart takes their cues from morality and ethics—how can this work best for people? You may find that although you are drawn into fascinating conversations with this person, those same conversations tend to end in frustration as you simply cannot agree on what's important.
However, you may benefit from perseverance in this relationship. Your logical, rational nature may at times betray you, leading you to try to apply logic to situations that are ultimately subjective and personal. This person, who at their worst appears capricious and illogical, can help you to tune into your more emotional, caring side and ensure that you don't neglect what makes you human. In particular, they may help you to understand that all decisions cannot be made with the head; sometimes your heart must call the shots.
Conversely, you can help them learn how to balance their decision-making. Although your friend's natural instinct is to do what feels right, you can ask tough questions that help them to consider all aspects of the choice—and make a difficult decision when the situation calls for it. You can also help them learn to advocate for their own needs, and to discover the magic of saying "no."