In the video, a person is seen using a tool to sharpen a knife. The person is holding the knife in one hand and the tool in the other. The tool appears to be a sharpening stone or a similar object used for honing knives. The person is carefully running the blade of the knife along the tool, presumably to sharpen it. The person's movements are deliberate and precise, indicating that they are experienced in this task. The background is not visible, but the focus is on the person's hands and the knife, making it clear that the main action in the video is the sharpening of the knife.