Tiffany knew what the problem was immediately. She'd seen it before, at<br />birthday parties. Her brother was suffering from tragic sweet<br />deprivation. Yes, he was surrounded by sweets. But the moment he took any<br />sweet at all, said his sugar-addled brain, that meant he was not taking<br />all the rest. And there were so many sweets he'd never be able to eat<br />them all. It was too much to cope with. The only solution was to burst<br />into tears.