In the video, a child is seen walking down a hallway while wearing a unicorn costume. The costume is predominantly white with a pink mane and tail. The child is holding a pink bag in one hand and appears to be walking confidently. The hallway is decorated with pink balloons and presents, suggesting that the child may be at a party or a special event. The child's movements are steady and purposeful, indicating that they are comfortable in the costume and familiar with the environment. The video captures the child's playful and imaginative spirit as they engage with their surroundings.