Mars is all about what moves you -- your passions, your drives, your desires and motivations. No Mars aspects between two people looking for love is kind of a big deal, because it's such a basic connection point. How will you form a romantic attraction if you don't get turned on by the same things?
Where one of you wants a quiet, intimate evening at home, the other wants a heady night out painting the town red, which means you'll find it really hard to have a good time together. The truth is, there might not even be any point in reading the rest of this report! If you can separate romance from passion, maybe you can work out a romantic connection that works for both of you; but that's a big if. You'd probably both be better off finding someone who sparks you up more than this relationship is likely to do.