Lloyd had been trying not to call attention to it, but when Ed called him out on it, he couldn't find it in him to lie. With another grimace, he shrugged, flexing his hand. "I don't think it's anything you can help with. My hands feel a little bit numb. Your brother said he might be able to tell if it's getting worse, so I guess maybe you could, too, but you'd need your powers for that."