nostalgia

A purple cube moves and connects with other cubes to form a geometric shape against a black background. The cubes then reconfigure into a different shape before reforming into the original structure. The scene then cuts to a man in a white tank top and jeans, who is sitting on the floor and reacting with surprise and laughter as a large blue exercise ball is pushed towards him. The man flinches and leans back as the ball approaches, while another person, partially visible, pushes the ball. The setting appears to be a living room with a wooden door and a brown couch.