It's overly dramatic, but Joan is still really touched by it. She lifts her head to kiss his cheek before settling back on his shoulder. "I like that," she says with a smile. "Might be a little too on the nose if we want to be covert, though." She grins. "Like I'm pretty sure calling you...what...Coach Barbecue would probably be figured out pretty quickly." She considers for a moment. "Do you know who Gottfried Wilhelm Leibniz is?"