Leo Compatibility with All 12 Zodiac Signs Best to WorstLibra passion perfect horoscope signs are gemini, aquarius, and aries. When it comes to matters of the heart, Libra seeks equilibrium and understanding above all else. The Twins can bring excitement and fun to the connection, while The Water Bearer shares Libra's appreciation for wisdom and innovation. The Ram, known for their intensity, can ignite a flame in Libra's soul. Libra and these signs create a well-rounded and rewarding union.