Oliver Tate is a 15-year-old Swansea boy. He thinks he is a genius, and the people around him think he is an idiot. In fact, he was full of illusions, and he was an out-of-group person. He fell in love with Zuna who spoke directly. One day Zuna asked Tate to take pictures of kissing on purpose to make her ex-boyfriend angry. But the next day, they became targets of public criticism in the school. But Tate and Zuna became lovers by mistake.
At home, Tate secretly investigated the sex lives of his parents. He believed that their parents’ sex lives were not harmonious. What was even more tragic was that a dance teacher named Graham moved to his house next door. He was Tate’s mother’s ex-boyfriend. At the same time, the relationship between Tate and Zuna is advancing rapidly. Zuna's mother has a brain tumor and is about to die. Tate wanted to poison Zuna's dog to distract her and not be so sad. But before Tate started, her dog was killed by a train.
It gradually became clear that my mother and Graham did have an affair. Tate decides to leave Zuna for a while, so that he can repair his parents' relationship. But his efforts didn't work, and his mother ran to the beach with her lover. Tate followed, but found that because of her estrangement, Zuna also had a new lover. On the way home, Tate found that his mother was still mingling with his lover. Annoyed, he ran to Graham's house and did some sabotage, and slept under the bed all night. When he woke up the next day, he saw his parents. His parents didn't blame him, and the family got back together.
But Tate and Zuna still did not recover. After a few weeks of sulking, he went to the beach for a walk alone. He met Zuna and explained what happened to her. Zuna told Tate that she left him because of his estrangement from her, and now her relationship with her new boyfriend is over. In the end, under the mutual understanding of the two young people, they came back together again.
