Step 21: Unfold the last crease
Step 22: Raise the left point and open it up
Step 23: When pressed down your paper should look like this
Step 24: Fold the inner right point over to meet the left
Step 25: Turn the paper over so it looks like this
Step 26: Fold the right point in to meet the centre crease line
Step 27: Unfold the last crease
Step 28: Raise the right point and open it up
Step 29: When pressed down your paper should look like this
Step 30: Fold the inner left point over to meet the right