La educación física

One afternoon at the end of August, Catalina, who has just turned sixteen, leaves her best friend's house in a suburban housing estate after an unpleasant mishap. When she hits the road, she decides that the only way to get back to her own is to hitchhike. Like any young woman her age, she's terrified of getting into a stranger's car, but not nearly as terrified as what she imagines she's in for if she doesn't abide by the strict curfew imposed by her parents.