Richelle E. Goodrich said this quote

Though I love you to the core of my being, so thoroughly that every cell comprising me aches to be near you, I must accept that we can never be together. For our existence parallels the sun and the moon—a temptation in constant, beautiful view, yet if the sun were ever to kiss the moon it would devour the heavenly orb whole. Oh, my darling, if only I were the moon! Then I would dare taste your lips and be happy for my last and final joy! But alas, I am the sun, and I will not venture to destroy the one I love.