Emmeline listened, chuckling when he said she might get to hear more than she'd bargained for. "I think you're underestimate my desire for knowledge," she said with a chuckle. "I wouldn't mind any discussion that went on for hours."
She looked up as the next guard arrived. "I'll hold you to that," she said. "You've caught my interest now." She greeted the new arrivals, and said her goodbye to Charlie before heading to work.