In adverts for chocolate and sweet companies, the thin pretty girl seductively consumes a bar of chocolate, or the hunky male model gets the girl with a Mars Bar in his perfectly carved hand.
What you don't see, is the tear stained faces of the chubby guys and girls, the ones with an endless cavern of hunger that no amount of consumption can ever fill, the painfully skinny guys and girls, skinnier even than the pretty faces in the adverts, desperately turning their mouths into an abyss of thick sickly brown, before forcing it out of them again, like a perverse sort of waterfall. The endless sadness, and need, and starvation, and greed, that leaves them even more hollow and engorged with shame and pain, than whatever they seem on the outside.