The video shows a person's hands folding a piece of paper with a floral pattern on it. The person folds the paper in half, then in quarters, and then in half again to create a smaller triangle shape. The person then takes a green envelope and places the smaller triangle inside it. The person then folds the envelope flap over the triangle to secure it in place. The video ends with the person showing the finished product, which is a green envelope with a floral pattern on the inside.