A young boy and his little sister are playing Super Mario Bros. 3 on their Famicom when their mother calls them to come to her shop. By the time she finishes work, the boy is still engrossed in the game. His sister, impatient and too young to find the shop on her own, leaves the house and becomes lost. The boy rushes out to look for her and nearly gets hit by a driver, Mario, who is crossing the road. He stops the vehicle and gives Mario a brief lecture about the importance of road safety.