I don't live or die by my horoscope (in fact, I don't check it often), but I do believe that I fit the description of a Gemini - perfectly.
However, my husband is also a Gemini....he is born on the cusp of being a Taurus, and while I will sometimes see a Gemini trait or two in him (although rarely), he's definitely not incompatible with me. He definitely isn't a Taurus either. He's just.....there.
