She was anxious
Catherine was very nervous about Khan’s condition and whether he would make it through or not. She was waiting in the emergency room for half an hour when a vet came to speak to her.
He could tell how frantic and anxious she was as she was walking back and forth around the room and sweating. When she saw the vet coming toward her, she went up to him, sweat beading on her forehead, and asked him if Khan was going to survive this ordeal.