I show how to make origami paper lucky hearts or puffy hearts. It is an easy model to make, it uses paper strips and requires cutting. It is a cute model that doesn't take much effort, which makes it easy to make a lot of them. This paper heart is called a Lucky Heart because it is made in the same way the Lucky Stars are made. A heart is a fairly simple yet effective shape to fold, and the result can be used as a Valentine’s Day gift, decoration, or a romantic token. Origami paper strips can be bought or you can make the strips yourself. The lucky hearts take less than a minute to fold, are super easy to make, and are 3D.