chubby chu go to find some berry´s and find a place whit much berry´s and some glutton Raichu, he put teary eyes and told the Raichu that he would have always liked to know how much he could eat when he evolved, Raichu agreed to teach him, so pichu started to feed him, gave him so much to eat that raichu fell on his back with a very full belly, pichu gave a small laugh and climbed on his belly to sleep