1. The movie "Sad Past" tells that Tommy was helpless when he was 13 years old because of his father's illness and his mother's depression. After growing from a boy to a man, Tommy chose to escape from the city where he lived and gradually grew into a strong man. With the theme of youth and growth, Broken Heart reveals the growing time faced by teenagers in this period.

Tommy's father died and his mother suffered from depression. He will experience the growth and transformation from a boy to a man, but no one can provide him with substantial help. It was this experience that changed his life.

3. anton yelchin plays Little Tommy. He was also confused when he was growing up as a teenager, and he also experienced confusion and frustration. Finally, he chose a place to escape from his life and the growth of his youth. Broken Hearts in the Past also has certain educational significance for teenagers.

Matters needing attention in watching movies

1. Arrive early: Arrive at the cinema in advance to have enough time to find seats, buy snacks and drinks, and get familiar with the environment of the cinema. This can also prevent you from feeling hurried or nervous before the movie starts. Pay attention to your manners: in the cinema, please keep quiet and don't talk loudly or use your mobile phone. If you need to speak, please whisper as quietly as possible so as not to disturb other audiences.

2. Respect the film: Please respect the filmmakers and other audiences, and don't leave your seats or talk to others during the film screening. If you need to leave, please wait until the end of the movie or after others leave. Don't bring food and drinks: In the cinema, please don't bring food and drinks, especially homemade ones.

3, pay attention to safety: in the cinema, please pay attention to safety. Please observe the regulations of the cinema, and don't smoke or use naked flames in the cinema. In addition, please take good care of your belongings to avoid being stolen or lost. Obey the rules: In the cinema, please obey the rules. Please be careful not to take photos or videos during the film screening, so as not to infringe upon the rights and interests of other viewers.