In the video, a person is seen cooking in a kitchen. The person is holding a bottle of tomato paste and pours it into a pot of boiling water on the stove. They then stir the mixture with a spoon, and the tomato paste dissolves into the water, creating a red sauce. The person continues to stir the sauce, ensuring that it is well-mixed and evenly distributed. The kitchen is well-lit, and the stove is modern and clean. The person's movements are precise and deliberate, indicating that they are experienced in cooking. The video ends with the person stirring the sauce one last time before turning off the stove.