The Twins rule Gemini, so it's no surprise that many sets of twins are born under this sign. Take billionaire moppets Mary-Kate and Ashley Olsen, who began on Full House, then developed their own businesses, fashion lines and more.
Two minds are better than one, or so they say. These two prove that putting your talents together not only succeeds for Gemini natives, it keeps on succeeding. Both have admitted to reading other other's mind at times, and knowing when the other's feeling down.
Whether you're a twin or not, you can probably relate. Someone you're close to knows you that well, and vice versa.