A love beyond form

She asked if I'd still love her if she wasn't human, I laughed and said if you were a star, I'd reach for the sky, if you were the sun, I'd burn in your light, if you were a wave, I'd dive in deep, not wanting to resurface, if you were a secret, I'd vow to keep, if you were a wish, I'd make it come true, if you were a story, I'd read you with care, if you were a promise, I'd vow not break you.