Though most children write letters to Santa Claus and indicate the presents they would like to get, sometimes their expectations and their real presents are not the same. And while some kids enjoy the gifts they didn't ask for, the other children show their disenchantment quite aggressively. Perhaps that is why Santa always comes at night - he doesn't want to face the reactions of the kids! And as you can see from this video, he is absolutely right - some children don't try to hide their true emotions at all!