The document discusses various camera techniques and aspects of mise-en-scène used in a romantic film trailer to convey the relationship between two characters. Mid shots and two shots are used to show intimacy and romance as the characters dance and hold each other. Low key lighting and blurred backgrounds maintain a romantic mood and focus on the characters. Costumes also represent the characters' different social classes. Dissolves are used in transitions to create a slow, romantic feeling throughout the trailer.