Is there a future after the incredible sex? Why is there this HUGE attraction?!
Often opposites really do attract -- at least, initially. Also, attraction and compatibility are based on numerous other planets in your charts and how they all relate to each other. Whether the two of you have potential to make it as a couple depends on this 'dance' of the stars with each other. Consult an astrologist, or get one of the relationship readings, for a better understanding of the potential -- and pitfalls -- of this (or any) relationship. (And no, I do not, in any way, work for this site. However, charts are so involved -- especially when comparing two of them -- that a professional is your best advisor.)