Libra heart ideal zodiac signs are twins, aquarius, and ram. When it comes to matters of the heart, Libra seeks harmony and compatibility above all else. Gemini can offer excitement and playfulness to the connection, while Aquarius shares Libra's appreciation for mind and innovation. The Ram, known for their fire, can ignite a spark in Libra's spirit. Libra and these signs create a balanced and fulfilling partnership.