The Doctor eyed them over before simply holding them out for her to take. His mind was beginning to drift, wander to different, hidden places. Something had him distracted. "Tell me if they're... right, if they feel good or whatever it is you feel from flux gems" he said, moving away. He tapped his upper lip thoughtfully before fishing a credit stick from his pocket and blindly handing it over to her. "Use that to pay, should be plenty of credits..." he said.