The five-year-old kid Dimo must go to the kindergarten. He is not used to talking to the other kids and he has problems adjusting. His teacher gives him the task of taking care of aquarium. Dimo caused a flood, catches a old and stays at home for few days. Once day his parents take him to the zoo. His mother shows him the tiger cage and tells him that he looks as a little tiger. When Dimo goes back to the kindergarten, he makes a mess again, refuges to apologize and runs off. He walks around the streets of Sofia, plays on the swings in the park, goes to the distorted mirrors room, watches a soccer practice and becomes an unwilling participant in a TV show. The teachers in the kindergarten are worried about his disappearance. A search begins. Without suspecting anything, two young people take Dimo to a restaurant but have an accident on their way back. The young people run away and Dimo hides in telephone booth, from where he calls his house. His parents look for him with no success.