Step 1: Gather Material
-a cutting tool
If your paper is not already square, make it a square by either 1) measuring out the sides, so they are all equal 2) folding paper into a triangle and cutting off the extra (not used for the triangle).
Step 2: Make Your Folds
Unfold and flip the paper over. Fold the paper in half across the diagonal.
Your creases should look like those in the pictures.
Step 3: Make Your Final Fold
Step 4: Make Your Cuts
Cut along the lines and decorate your heart shaped Valentine!
Optional finishing touch: If desired, punch a hole(s) on the open end of the Valentine and thread a ribbon through them.