"You know, most boys would enjoy being trapped in close quarters with a girl." I roll my eyes. "Not claustrophobic people, Tris!" He sounds desperate now. "Okay, okay." I set my hand on top of his and guide it to my chest, so it's right over my heart. "Feel my heartbeat. Can you feel it?" "Yes." "Feel how steady it is?" "It's fast." "Yes, well, that has nothing to do with the box." I wince as soon as I'm done speaking. I just admitted to something. Hopefully he doesn't realize that."