So when you take the word Lucidity as the dictionary defines it as, it means "Easily understood; intelligible", so he wants the ability to understand back. He wants his understanding of this girl back, and he describes how when he can understand her again they'll run off and be happy together.
So when you take the word Lucidity as the dictionary defines it as, it means "Easily understood; intelligible", so he wants the ability to understand back. He wants his understanding of this girl back, and he describes how when he can understand her again they'll run off and be happy together.