While Candice wouldn't have noticed it, Lilah probably would have seen the very brief flash of anger in his eyes when she called him 'pretty boy.' He really hated that.
"Well, the plan was on helping you," he pointed out to her. "Otherwise, I wouldn't have come in here and asked if there was anything I could do to help out right now." He hadn't intended on being snippish, but, well, she called him pretty boy.