The Beauty of Eyes
Don't eyes appear more beautiful when they are looking back at you? It is not just a deviation of a few angles that does the trick... rather, a direct gaze triggers something in your mind, adds a whole new quality to the beauty. To make a rather unromantic analogy (sorry guys), many detergents contain substances that create a certain 'glow' in the clothes when ultraviolet rays strike them. It doesn't add any colour, or it doesn't increase the whiteness, but it adds a different quality to the whiteness. A reciprocated gaze also adds something to the beauty, a 'glow' if you wish to speak of it that way, but it certainly involves a lot more of 'electromagnetism' than UV Rays have!