The Doctor was looking at him , He felt glad that he had admitted his feelings for Jack, everything seemed right.
“Ah you know I always find it hard to worry about myself. Helping others is what I do… Ohh Rose used to tell me off for it so much, so did most of my companions. Ohh and trying to have the I am fine conversation with Donna never worked. She was so furious with me when I ended up passing out from exhaustion and getting sick.”
The Doctor knew sometimes his companions worried alot about him, Though with Donna he never could win an argument that easily.