Rex is a small robot who doesn’t understand why humans laugh. Determined to learn, he sets off on a heartwarming journey to discover emotions, friendship, and the true meaning of laughter. Along the way, Rex meets a kind girl, a funny comedian, and a group of joyful children who help him find the laughter inside himself. A gentle story about curiosity, kindness, and the magic of feelings for readers aged 5 to 9.
