The Doctor was looking at Rose "More or less, I mean at least I don't think I am going to vomit any more, I might still be weak for awhile, but at least tea seems appealing again." He was looking towards the kitchen. He then looked at Jack. "I Am so sorry Jack ... for everything, I was letting my views get in the way , which ended up hurting you." He still saw Jack was wrong, but he was trying to not let that get in the way. Even if he was conflicted he knew he couldn't hurt Jack any more. He knew Rose liked Jack as a friend. He didn't want to drive JAck away.
"Its fine.... But can you fix me," JAck was looking at the time lord "I was hoping....,"
The Doctor looked at JAck, he wished he could help, he truly did, but there was no way of fixing it that he knew of. "Do you want to die.?" he asked. He wondered if Jack didn't want to live forever, He knew that was a lonely and long life.
The ex time agent went quiet, he wasn't sure, he thought he did at one point, but he didn't think he knew really any more. He was so quiet that he forgot to even answer The Doctors question.
"Jack?" The Time lord questioned, He was trying to get Jack to pull out of his silence.
"Ohhh I don't know... I thought I did, But I don't know now," Jack was afraid of being alone oneday. He had friends now, but he wasn't sure he could cope with the loneliness "I just thought Id try my luck and see if you could make me mortal again."
"I'm sorry I can't" Was all the Doctor said, He looked at Jack "Being alone won't be easy I am sorry."