And she knows he's still not talking. He's still keeping a secret.

But she wipes the tears back. At least he's trying, even if he's still keeping a secret. "Well, you are pretty old," she admitted with an attempt at a chuckle. She moved to his side to gently bump against him with her shoulder.

"Look, Doctor... tell me this, at least. You've never kept a secret from me before, really. This time... it's important, right? And you'll tell me eventually?"