I don't like to do these romantic comparisons when I don't have a whole chart to work with. What you are giving me is so little information and so I can interpret it, but what I don't know may very well contradict that. People need to stop thinking astrology is just the Sun sign, or the Trinity, when I just begin a 15 page astrology interpretation with the trinity. Normally I don't see many successful couples with the same Sun sign, it's like being with yourself. The Gemini Moon and Pisces Moons are squared, so you could be feeling some chemistry from that. I know you have Scorpio rising, but not what the other person has rising. You are more serious when it comes to love. The Pisces Moon is sensitive and Scorpio is passionate but possessive. A Gemini Moon is flirty and gets bored fast. I can't say a definite no, see how it goes. Since both of you are Taurus, that's a loving sign who likes security. But I can't tell how serious the Gemini Moon person is. Best of luck, give it a try!