"Okay," Kevin said, "you win." He approached Nell holding out his 
right hand to shake. But Nell had seen this one too, and she knew it was a 
trick. She reached out with her right hand as if she were going to shake. But 
as Kevin was groping at this bait, every muscle in his arm tense, Nell turned 
her palm toward the floor and drew her hand down, then back across the middle 
of her body. She was watching Kevin as she did this and saw that his eyes were 
tracking her hand, mesmerized. She continued to move her hand around in a long 
ellipse, turning her palm upward, thrusting it forward, poking her fingers into 
Kevin's staring eyes.