Secret note folding is a valuable skill. Who knows when you may have to send something by pigeon or fit a piece of paper into a tiny space? I do both pretty often, so I've acquired a fine knowledge of how notes should be folded.
Make sure you have a secret note, first of all. I also like to seal all my correspondance in red, and highly recommend it.
Fold your note so it looks like this.
Fold the bottom left corner to the top of the paper, and the bottom right to the bottom of the paper.
Fold the bottom left corner to the top of paper, and repeat with the top right corner.
Fold the left flap back behind the paper to create a triangle that sticks up behind the paper. Fold the bottom flap down in front of the paper to create a triangle that protrudes below the paper.
Fold the right triangle behind the square of paper and tuck it under the left flap. This will create a diagonal line across the square. Do the same with the left flap, tucking it under the right triangle.
Your note is complete!
Seal, and deliver.
