Paul battles through the violent system all the while battling his own rapidly budding adolescence. But as he turns sixteen he starts to come to terms with his own path, not as an adult, but as a scared child. Paul's emotions that we think of as anger are actually the determination to take control of his future. As he starts to overcome the system that has housed him, we see him developing a voice and a future of his own, but one day Tanya reappears in his life and the real decisions have to be made.
While the characters are fictional, the do not have to be they are representative of many and we realize the fragility of childhood and the burden on the children who have nowhere else to go.