Mars in Gemini gives a capricious but entertaining behavior.
People with this placement are natural negotiators, for they can easily see both sides of a situation. But that specific gift can make them also hesitant and hard to grasp. They have a penchant for artistic activities and they can mix force with art in sports or other types of activities.
They have a natural sense of humor and they’re usually the organic center of attention in their social circle. They love long and entertaining debates, preferably the type of debates which never ends. They spend a lot of energy in trying to smooth things out and they can also act with good results as coaches or advisers.
Loyalty, though, it’s not their main thing. The attraction for various things or persons can come and go very fast, and they have a sort of floating behavior that can make the look superficial at times.