Gemini and Sagittarius Friendship Compatibility The HoroscopeSagittarius and Gemini make fantastic friends. Their bond is unbreakable and they enjoy one another's company. Centaur is adventurous and carefree, while Twins is versatile and mentally stimulating. Together, they pursue thrilling expeditions and enjoy mental conversations brimming with curiosity. Centaur encourages Gemini to accept new experiences, while Gemini stimulates Centaur's intellect with intellectual discussions. Their camaraderie is bold and filled with laughter and amusement.