In the video, a young boy is seen standing outside near a swimming pool. He is wearing a gray t-shirt and blue shorts. The boy is holding a large green balloon and a soda bottle. He attaches the balloon to the bottle and then proceeds to pump air into the balloon. As he pumps, the balloon grows larger and larger until it is almost the size of the boy himself. The boy looks surprised and excited as he watches the balloon expand. The video ends with the boy holding the fully inflated balloon next to the soda bottle.