Delve a bit deeper.

People are like stained-glass windows. They sparkle and shine when the sun is out… (however,) when the darkness sets in, their true beauty is revealed only if there is a light from within. – E. Kubler-Ross

The best and most beautiful things in the world cannot be seen or touched. They must be felt with the heart. – H. Keller

If you want someone thoroughly beautiful, you are simply going to have to delve a bit deeper.