She let out a little sigh and nodded her head slightly, "It's all right, that's just how life is, Doctor. We can't go back and change things, even I know that.." no matter how much she wished she could. But there were some things she didn't want to change even if that meant having to deal with days like these.
Taking a hold of his hand, she gave it a small squeeze though she couldn't bring herself to smile. "I suppose so, but I'm sure it's still annoying if it is to me." She paused, "I still think you should talk to the TARDIS about it sometime. I'm sure she could help."
She rubbed at her face slightly, "I'm not sure I can do this."