If you are using notebook paper and are in Position 1, then draw a face on the square without lines. If you are using plain paper, draw the face anywhere. I usually draw something like this :). Then go to Position 2 and Flatten each square (there should be four). Lift up the four corners of paper and draw a face. I draw a creepy face with the mouth like this:
||||||| with creepy teeth. I usually make sure that the face from position 1 is in the top-left corner, but that is up to you.