Libra heart perfect zodiac signs are gemini, water bearer, and ram. When it comes to matters of the heart, Libra seeks harmony and understanding above all else. The Twins can offer excitement and playfulness to the bond, while Aquarius shares Libra's appreciation for intellect and innovation. The Ram, known for their intensity, can ignite a flame in Libra's spirit. Libra and these signs create a honest and satisfying union.