The opening sequence represents male and female teenagers aged 17-18 through various elements of mise en scene. Costumes worn by the characters, such as coats from popular brands, relate to typical fashion trends of each gender. Props like phones and bags also link to behaviors and items common among teenagers. Camera angles, lighting, location, and body language further connect aspects of the sequence to moods and activities often seen in this age group. Overall, the mise en scene effectively portrays social themes and ideas familiar to the target audience of male and female teenagers.