First start with a square piece of paper.
Make to diagonal lunges opposite each other
Fold in half from top to bottom.
Then from side to side.
Fold the top flap where the paper is open.
This is how it should look after you have done all four.
Then fold the triangular flap at the top down.
Open it so that you have you re square again.
This is how it should look.
Fold those two flaps in half so they are thinner .
This what it should look like.