Step 31: Fold the left point over to meet the centre crease line
Step 32: Unfold the last crease
Step 33: Raise the left point and open it up
Step 34: When pressed down your paper should look like this
Step 35: Turn your paper over
Step 36: Fold the left point over to meet the right
Step 37: Fold the top point down to meet the bottom point, creating the new crease line in yellow
Step 38: When folded down your paper should look like this
Step 39: Unfold the last crease
Step 40: Fold the top layer of paper down to meet the bottom point