The step-by-step tutorial for origami love is as follows:

Materials required: a square piece of paper.

1. First prepare a small square piece of paper, fold the four corners of the paper in half along the diagonal, and unfold it to leave creases. Turn it over, fold the top, bottom, left and right sides in half, and unfold them to form a rice-shaped crease.

2. Pinch the two creases of the triangle in the picture, and then bring them together. Then pinch the two crease waists of the opposite triangle and bring them together to form a double triangle.

3. Fold the four bottom corners of the double triangle to the top corners respectively, aligning the bottom edge with the middle crease to form four triangles. Turn one of the triangles over first, and then stretch it out from the inside, as shown in the picture.

4. Press down the stretched part from the upper part with your fingers, and align the upper middle mark with the lower middle mark. Form a small square. The other three triangles are operated in the same way, and four small squares are obtained in one go.

5. Fold the middle corners of the bottom corners of the four small squares toward the top corners and align them to form four triangles. Fold the two corners in the middle of the front and back bottom edges upward to the midpoint of the top edge.

6. Exchange the four sides on both sides (front, fold the left side to the right, align. Back, fold the right side to the left, align). Cut upwards from the midpoint of the bottom edge along the crease to where there is a strip on the inside.

7. Swap the four sides on both sides back in pairs. First fold the four corners on both sides of the bottom inward into four triangles, and then fold the four corners in the middle outward. into four triangles.

8. Fold up a small portion of the four corners of the front and back sides of the bottom. Then swap the four sides on both sides, and the origami heart is completed.