mean girls

A man in a white patterned shirt walks through a crowded school hallway, patting a student on the head as he passes. The scene cuts to a young man in a red shirt looking over his shoulder, then to a group of women in Santa outfits performing a dance routine on a stage with a "Winter Talent Show" sign. The sequence continues with a woman with pink hair standing outside at night next to a car, then a group of students gathered in a school gymnasium, and finally a shirtless young man being escorted by others on a stage with a "South Shore High" sign.