He passed a hand over his face and heard the man's voice again.
All at once, he passed a hand across the water.
Then, before he could speak, she passed a hand over her eyes.
I pass a hand in front of the man's eyes.
She passed her hand down his back to feel him.
He reached down and passed his hand through the fire.
She passed her hand across the mouth of the cup.
He walked over and passed his hand through where it had been.
He passed a hand over his eyes and then asked again, "Where is my son?"
He passed his hand through the space in which the machine had been.