On reasons of the Hungarian folk tale. Two brother-bear-cubs Tyap and Lyap constantly argue and quarrel. Once a mother, getting angry, drives out them on a street. Stubborn bears decide to leave on light to search happiness and him exactly to divide equally. Traveling on the forest, they find the enormous head of cheese. However, instead of that to eat cheese together, they begin to argue, from what part to divide. And here and a fox came running on noise, and taught foolish bears, as needed to divide cheese equally - simply all is needed to eat.