Why are Gemini and Libra both flower-hearted constellations, but they are a perfect match? Add bonus points after answering.

They are all air signs, who love change and covet novelty. When they first met, they felt at home. With the deepening of communication, they often hit it off and soon talked about love. Their attitudes towards life are somewhat similar and somewhat different, which will keep you fresh forever, not too intense, not too dull, and there will be no relationship between who dominates and who interacts. . . I hope I am satisfied. . .