 And about that time, he could hear the scratching on the door. And he said to the doctor, he said, Doc, I'm sorry, but that's my dog. He said, let him in. I can let him in? He said, let him in. And he came in and jumped up in his owner's arms, and he just started holding the dog. And the doc said, I want to ask you something. Has he ever been in this room before?