The Doctor was looking at her, He wished he could help Jack but knows talking to him will likely help. "Maybe I should talk to him, I don't think its helping for him holding all this in, "You can if you want," 
He starts to head to the door. He sighed deeply preparing himself to be yelled at. He looked at Caitlyn "Its not your fault, I think I have upset him leaving him behind and I know hes gone outside to cry."
Jack was sitting outside still in tears, he had a hand to his face, he knew he needed to talk more.