Gemini and Sagittarius Friendship Compatibility The HoroscopeCentaur and Twins make wonderful friends. Their compatibility is solid and they appreciate each other's company. Centaur is adventurous and wild, while Gemini is versatile and mentally stimulating. Together, they engage in adventurous journeys and savor mental conversations brimming with interest. Sagittarius spurs Twins to embody freshness, while Gemini stimulates Sagittarius's mind with intellectual discussions. Their friendship is exciting and overflowing with laughter and entertainment.