The Doctor was looking at her "Well I know all that, It just isnt like that," He blinked "She is alive but not my parnter in the way your thinking." He was still red in the face. He knew she was teasing him.
He also knew that he should check on Seclusion. "Ah yeah I will." He gives her some time alone. After awhile he goes to find her.
"ITs ok... IT wasnt your fault." He knows what she is probably sad about. "Sometimes things happen and we cant change them, BUt you didn't abadon your family and friends and I know you would have tried."