That maiden is still a new, soft, unfurling flower. Some petals have opened, some are still closed, and some are yet curling open.

This beautiful couplet compares a young girl to a freshly blooming, soft flower. It suggests that she is still in an early stage of development, like a bud gently unfolding. Some of her qualities and aspects are already visible and charming, like petals that have opened. Other parts of her personality or potential are still hidden or just beginning to show, much like flower petals that are still closed or are in the process of blossoming. The verse captures the essence of youthful innocence, budding beauty, and the gentle unfolding of her true self, highlighting her tender and fresh nature.