The story begins with Kevin Hart hosting a celebratory party in his honor, which quickly spirals out of control. Frustrated by accusations and misunderstandings from his friends, Hart decides to address these issues and set the record straight by selling out Madison Square Garden for a stand-up comedy performance. Using humor to explore various personal and social topics, Hart delves into his views, experiences, and mishaps, keeping the audience engaged and laughing throughout. The film follows him from the chaos of the party to the preparation and execution of his live show.

Throughout the live performance, Hart shares anecdotes about relationships, family dynamics, and everyday life, artfully turning his challenges and reflections into comedic gold. His storytelling is animated, and he uses physical comedy to emphasize punchlines, drawing in the audience with his energy and charisma. The narrative pauses occasionally to provide behind-the-scenes glimpses of Hart's journey and interactions with his entourage, adding depth to his comedic persona. By the midpoint of the story, Hart’s bold and unapologetic comedic style is on full display, setting the stage for a series of humorous revelations and insights.