Fred's eyes widen considerably when she sees the state of his face. She leaves the cart in order to go look at him more closely "Doctor, what happened? Are you-" She shakes her head, because that's rather obvious. "You're all right?"

Despite the worry, though, she does find herself smiling, just a little. "I knew you'd still be around. I don't think anyone's looking for you, but of course they wouldn't tell me about that," she had to admit.