The video features a young girl with brown hair, wearing a pink and white striped shirt, who is sitting in a hot air balloon basket. The basket is orange with green ropes. The girl is initially seen without a hat, but then she puts on a colorful party hat with a cake on it. As the video progresses, the balloon is filled with various colored balloons, including yellow, green, blue, purple, and red. The girl is seen holding a pink cake with white frosting and a single lit candle. The background is a clear blue sky with no clouds.