1, find a square piece of paper, so it must be red.
2. First, fold in half, as shown below:
3. Adjust the opening downward (facing yourself) and fold it at a 45-degree oblique angle to one side.
4. The other side is also folded at an oblique angle of 45 degrees.
5. Fold the two oblique angles in half (22.5 degrees).
6. Turn to the back and fold the corner, as shown in the figure below:
7. Squeeze this folded corner with your thumb and forefinger to open it.
8. Insert the sharp corner next to the opening into the opening and smooth it.
9. Fold the four corners back into a small triangle.
10, the shape in front becomes the shape of love. Note that there is a small hole below.
1 1. Blow into the small hole, and the plane love will swell up and become a three-dimensional love paper balloon. You can decorate with several pieces of paper of different colors.