The video features a cartoon cat family in a room with a window showing a night sky. The mother cat, dressed in a pink dress, is holding a birthday cake with candles. She is surrounded by her three children, two of whom are wearing striped shirts and one in a red dress. The children are looking at the cake with surprise and excitement. The room has yellow walls, a green floor, and a yellow couch. The mother cat is holding the cake with both hands and appears to be singing a birthday song. The children are standing close to each other, looking up at the mother cat with wide eyes and open mouths. The birthday cake has white frosting and pink candles. The room is well-lit, and the window has white curtains.