Those born under the Gemini zodiac sign enjoy socializing and love surrounding themselves with people. They are ruled by the planet Mercury, and so they are never happier than when they are sharing their ideas and communicating with the people around them. They enjoy chit-chat and tend to have expression and communication very high on their list of priorities. Sometimes their love for sharing themselves with others, and their never-ending list of ideas can make them seem nervous, excited, and sometimes even manic.