The movie One Day was a romance novel adaptation released in 2004. It was directed by British director William Eubank and starred British actors Kate Winslet and Daniel Day-Lewis. The movie was about the love story between Emily and her boyfriend Tom. Emily was a lawyer working in Los Angeles. She and Tom met by chance and began a beautiful relationship. However, as they spent more and more time together, they found that they were not completely suitable for each other, so they proposed to break up. On the first day of the breakup, Emily decided to visit the beach in Los Angeles. However, on the beach, she accidentally met a mysterious man who told her his story and told her that he needed Emily's help. The man told Emily that he was a criminal imprisoned on the island and needed to escape from prison, but he had no one to rely on and no one to ask for help. Emily decided to help the two of them start an adventure. During the journey, Emily and the man experienced many difficulties and challenges. They met many different people, including an innocent and lovely girl, a policeman who helped them escape, and a prisoner who helped them escape. In the end, they successfully escaped from the island. The man confessed to Emily and the two finally got together. The movie One Day tells a sincere love story, showing the strength and courage of love, but also revealing the complexity and challenges of human nature.