A stream of white smoke is visible entering an indoor space through the top of a slightly open window. The smoke appears to be coming from outside and drifts horizontally into the room before swirling and dissipating. The window pane is partially obscured by moisture, suggesting condensation or recent rain. Outside the window, bright green foliage and trees are visible under natural daylight, indicating a daytime setting. The window frame is painted white and appears to be made of wood. No people or text are visible in the video.