The video begins with a green Christmas tree adorned with colorful ornaments and lights. The tree is set against a light blue background. As the video progresses, the words "12 Days" and "Christmas" appear in a playful, handwritten font. The words are in different colors, including green, red, and white, which complement the festive theme. The animation style is simple and cartoonish, with bold outlines and vibrant colors. The video ends with a smiling cartoon girl appearing next to the tree, adding a joyful and cheerful element to the scene.