Libra and what constellation are sisters?

Teach you a common sense of constellation (* _ _ *)

From the beginning of the year to the end of the year, the constellations are arranged in this order: Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces. Constellations have a negative sign and a positive sign. Negative constellations are Taurus, Cancer, Virgo, Scorpio, Capricorn and Pisces. Positive constellations are Aries, Gemini, Lion, Libra, Sagittarius and Aquarius. Look at the law, Yin and Yang are always separated, and the girlfriends of each constellation are adjacent same-sex constellations, that is, for example, Libra's girlfriends are lions and Sagittarius, Sagittarius's girlfriends are Libra and Aquarius, and Aquarius's girlfriends are Sagittarius and Aries ... So, the conclusion has come out. Libra, an elegant and humorous Libra, has a wide range of communication, but her best friend is Leo.

There is also a common sense that the best companion of each constellation is the same-sex constellation that is separated from it. For another example, Libra's best companions are Gemini and Aquarius, Sagittarius's best companions are Aries and Lion, Capricorn's best companions are Taurus and Virgo, and Scorpio's best companions are Cancer and Pisces. In this way, we divided the constellations into four signs, namely fire signs: Aries, Leo and Sagittarius, who are as passionate as fire; Earth signs: Taurus, Virgo, Capricorn, they are generally stable; Air signs: Smart and fickle are their characteristics, and everything goes with the wind; Water signs: Cancer, Scorpio, Pisces, they have the feminine characteristics of water. .