He needed her so badly, to reassure himself of his own existence, that he never comprehended the desperation in her dazzling, permanent smile, the terror in the brightness with which she faced the world, or the reasons why she hid when she couldn't manage to beam... every moment she spent in the world was full of panic, so she smiled and smiled and maybe once a week she locked the door and shook and felt like a husk, like an empty peanut-shell, a monkey without a nut.