as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
summarize the main events of the movie "titanic".
user
titanic tells the story of jack and rose, two people from different social classes who meet aboard the titanic during its ill-fated maiden voyage. the two fall in love and despite class barriers, find a way to be together. when the ship strikes an iceberg, rose must escape but jack is left behind and thought to be dead. rose eventually finds another love and commemorates jack by using the heart of the ocean necklace.
assistant