This is what the lovesick Thanasis wonders with a sigh, while sorting the stones of his collection. Alas, Sissy's heart is as hard as a rock and he will never obtain this stone. But he doesn't despair, he continues to eat his beloved fried potatoes with undiminished appetite, to play with his friend Harry, to get the good Apostolis into trouble, and to torment the neighborhood kiosk owner to exhaustion. Because Thanasis is a very difficult customer. To buy a bubble gum, he will ask as many questions as needed to make the kiosk owner change professions. The tenth album of the series "Rosa" by Arkas, where innocence goes hand in hand with mischief and emotion with vitriolic humor.