You are simply beyond description.

For a definition is but a collection of words, and those words are just letters working together to tell a story.

But your laugh takes me on an adventure through worlds undiscovered. Your eyes are deep oceans filled with tales of past shipwrecks before you realized that you were the treasure. Your heartbeat is a symphony composed in a melody that only we know.  

So while describing you is this fool's errand, I know mere words will never completely capture you.

For words are just letters working together to be beautiful, and you are more beautiful than any group of words can ever hope to be.