"I don't know," he admits, trying to make it seem unimportant. "She's a good person, she's interesting, she's got a lot of things she can use that can help us."

It doesn't touch the surface of the reasons, and he hopes Rose doesn't notice that.

"And I didn't let her traipse through anything. She was just supposed to see one memory, but---things got---" and this isn't going to sound good at all. "Complicated."