The Doctor wondered if this is what Whix had said she didn't talk about, He listened and did his best to understand. He realized she must trust him enough to even talk about it. "That is a lot to go through," He was holding her and rubbing her back to try and comfort her. He knew she should rest but knew she probably wanted to talk about it. He wondered if what she went through made it harder to sleep.
"Who is they?" He wondered if she would give more information on who the group was.