I’m a last degree Gemini sun (June 20th) and I was in a relationship with a Pisces sun guy. However, that’s not how astrology works. Sun sign matching that is. Astrology is much more complex than that. My moon is in Aries and his is in Virgo. Again not compatible Moon wise. That’s because for compatibility you look at Synastry and Composite charts. My Saturn in Pisces conjunct his Sun in Pisces. His Moon falls into my 8th house of Scorpio where I have my Mars in Virgo located at. His Sun in Pisces squares my Venus in Gemini 5th house. My moon in Aries falls into his 7th house since he is a Libra rising. His Venus is in Aquarius which trine my Mercury in Gemini. His Venus falls into my 1st house and so does his Uranus, Neptune, Saturn, and Mars.
It was a good relationship and stable for both of us. We cared about one another. Still do I suppose we just happen to be friends now.