The Gemini, represented by the twins, carries the element of air and is ruled by the planet Mercury. Being the third sign in the Zodiac, Gemini is associated with adaptability and duality. Gemini individuals are known for their energetic, insightful, and imaginative nature. They’re considered to be sociable people who charm others with their wit and humour. Duality is their biggest trait which often leaves others confused about their true personality. Like the two sides of a coin, a Gemini can be both fun-loving and serious.