In the video, a boy and a girl are sitting on the floor in front of a table. They are both playing with a large set of colorful building blocks. The boy is wearing a gray shirt, while the girl is wearing a pink shirt. They seem to be building something together, with the boy adding a block to the structure and the girl watching him. The room they are in has a bookshelf in the background, and there are several books on the shelves. The lighting in the room is bright, and the overall atmosphere is cheerful and playful.