This video is a cartoon animation featuring a young girl with black hair, wearing a red dress, and riding a white unicorn with a blue horn. They are in a colorful, cartoon-like environment with green grass, trees, and a blue sky with white clouds. The girl is seen riding the unicorn in different locations, including past a green fence and near a white picket fence. The unicorn is shown in various positions, such as standing and lying down. The video is bright and cheerful, with the girl and unicorn being the main focus.