"Can't have that can we?" Rose asked softly in order not to rouse the sleepy Doctor. She didn't want Jack alone neither. He was a delight to be around and with Caitlyn around, Rose was pretty sure that the two of them would get together. She wanted to be around when that happened.
"Hmm. Perhaps, but I don't think so. If you really weren't good inside, I don't think my cousin would have wanted you to travel with her and the Doctor. And I can see it there. Maybe you just needed someone to show you that you still had it." She theorised stretching out.