You’ll Make Most of the Decisions
Since Gemini can be so fickle and indecisive, they’ll never be the ones to choose the restaurant for dinner or help you pick an activity or destination. Be prepared to make most of the decisions so they won’t have to.

Learn to Switch Gears
But you also need to be prepared to switch your plan and your activities often, because Gemini have a really short attention span and they won’t want to stick around at any party or crowd too often. They’ll be ready to move on to the next adventure before most people do, so if you want to work as a couple you need to be OK bouncing around socially to keep them engaged and interested.

Also Enjoy: 10 Myths About Gemini Traits to Dispel