Top 6 Most Compatible Opposable Zodiac Sign Pairs for Work Libra passion most suitable horoscope signs are twins, aquarius, and ram. When it comes to matters of the heart, Libra seeks equilibrium and understanding above all else. The Twins can bring stimulation and playfulness to the bond, while Aquarius shares Libra's appreciation for mind and originality. Aries, known for their intensity, can ignite a desire in Libra's soul. Libra and these signs create a balanced and fulfilling relationship.