Are Geminis and Saggitarius good couples?

Yes, both geminis and Sagittarius like to learn and explore. The air fire sign match will also keep you entertained. You both could travel the world together Gemini seeking out social and intellectual realms and Sagittarius looking for cultural and philosophical realms. You will not get bored. But commitment might be a problem. You both love freedom and are both idealistic which makes commitment and being reasonable a little challenging. But if you can find a balance between these things the relation ship will flourish.