Draco made a face. "God, I hope that me being the one to attach it doesn't mean I'm the only one who can take it off of there. I know you've said that the charm on the setting is totally harmless, but I just don't feel right about touching it myself." Unconsciously, he reached to touch her, putting his hand on her shoulder for the sense of balance it gave him. As soon as they were in contact, he felt as though he could look away from the stone. He closed his eyes and turned his head from it immediately. "Definitely going to ask ap Hywel about this when we get back," he muttered. "I don't care how many times he smacks me with his ladle."