The video begins with a small baby pony with purple hair and a white diaper. The pony is shown in various stages of growth, with each frame showing the pony at a slightly larger size. The background is a bright yellow with rays of light shining from behind the pony. As the video progresses, the pony grows larger and more detailed, with its mane and tail becoming more voluminous and its facial features becoming more defined. The final frames show the pony as a fully grown adult with a confident and happy expression.