Megan's argument seemed to stymie the argumentative customer, and he muttered under his breath to his friend, who just laughed. It was only then that they seemed to notice Greg and his wand, shifting and evidently reluctant to turn their backs. Greg took a small measure of satisfaction in that, and lowered his wand slowly before turning his attention to the woman.
He'd been about to say yes when the bartender interrupted. "I think you've had enough, mate," he said, smiling a little. This wasn't Finnigan - Greg didn't know who it was, no one he recognised. "Why don't you let the lady buy you a coffee, or I can get your some water?" Slowly, Greg nodded. "Coffee, with sugar." He stowed his wand and looked at Megan, belatedly taking her hand. "Greg."