“Wait. Go back,” I said. I reached over and dragged my fingers across his laptop screen to slide the page. He rolled his eyes. “It’s not a touch screen.” Was he even serious? “Then just scroll on the track pad while I touch the screen.” “Oh my God,” he said under his breath. To his credit, he did scroll, and the screen slid back a few pages to where I wanted it. So it turned out his laptop was a touch screen, after
