What happens next?

How to fold a napkin
Fold the napkin in half to form a long rectangle.
Starting at one short end, fold the napkin like an accordion all the way to the opposite end.
Holding one folded end, place it into your drinking glass.

OPTIONS: a. Taking the other long side, fold it in again. Place the napkin behind you and fold the inside corners down.. b. Grab the other side of the napkin. Open the glass as far as you can and place the napkin end inside.. c. Let the napkin fan over the top of the glass. Lay the napkin out in front of you.. d. Transfer the resulting fold to your glass. Repeat for the other two pieces of napkin..
c.