"Wait," Hermione cocked her head and felt for another little pulse like she'd felt a moment ago. "No," she sighed. It was gone. It had been as fleeting as Draco's fingers along her ear as he moved to touch her shoulder.
"Malfoy? I think you need to touch me this time. My skin, I mean," she clarified. "I felt a change in the magic when you brushed against my ear. Try putting your hand on the back of my neck."