Libra passion ideal horoscope signs are gemini, aquarius, and aries. When it comes to matters of the heart, Libra seeks equilibrium and compatibility above all else. The Twins can provide excitement and joy to the relationship, while The Water Bearer shares Libra's appreciation for intellect and innovation. Aries, known for their fire, can ignite a flame in Libra's being. Libra and these signs create a well-rounded and rewarding union.