The Doctor was coughing, he was looking at Owen when the medic said he was done. He looked at Jack "Mmm well not sure yet, But of course hoping you would come again if we did, I only just got to see you after so long,"
He coughed weakly "Being that sleepy was odd.... Maybe that was start of this?" He was trying to think. "You guys would have been as worn out as me otherwise, though I do hardly sleep much."