What constellation does Libra best match?

Libra and Scorpio are in tune. Libra is a sign that looks at the face. Even if the other person's talent is greater than the face value, it is difficult to satisfy Libra if it is boring. In 12 constellation, Scorpio can satisfy this point at the same time, especially Scorpio's purposefulness and decisiveness at key times. Libra deeply admires them. These two constellations are perfect together, and another point is that Libra is helpless but dependent on Scorpio.