In the video, a person's hand is seen placing a gray Lego brick on a Lego structure. The structure has a window with blue frames, and the person is placing the brick on the window sill. The window has a view of a kitchen inside the structure, with a blue pot, a red kettle, and a green plant visible. The Lego structure is surrounded by green Lego base plates, and there are purple and gray Lego bricks on the sides.