What is the exposition of high school musical 2?

The exposition of "High School Musical 2" introduces the main characters, particularly Troy Bolton and Gabriella Montez, as they navigate their summer vacation after their junior year. The story is set at Lava Springs, a country club where Troy gets a job, and it explores themes of friendship, ambition, and the pressure of expectations. The film also establishes the tension between Troy's aspirations and the influence of his friends and family, setting the stage for the conflicts that will unfold throughout the story.