The Doctor was looking at her when he pulled away from the hug. He knew how much it hurt to loose family. He wasn't sure he could ever make her fully feel better. He was still thinking he should get her to the TARDIS.
He let her cry and looked at her "I know how it feels to loose so much, but I doubt that I can make much of this better." He was feeling sad as well. He looked at her when she asked him to help. "I can do that for you, I don;t want them getting the bodies and you do need to heal." He walked over and prepared to burn them. He knew that she would be going through a hard time,

The Doctor had tears in his eyes when he heard Tamars voice. She was too sweet and gentle to die. He didn't want this to happen. " Oh Tamar I am so sorry." He whispered. He didn't know what he could have done to make it all better. "I did say we would meet again didn't i? I just hoped it wouldn't be like this." He knew that at least she was safe from been taken by the humans.
He was crying. He really had taken a liking to all of them.
The time lord truely felt sorrow. "I really never wanted this." 
He was listening to Seclusion as she explained everything. Seclusion was his friend. At least he saw it that way. "Its times like this, I don't like the actions of humans. This was beyond cruel and I don't approve of genecide of a species" he knew they were both probably the last now. He would keep her safe if he had to. He was helping her .