One second the Doctor was telling her all about mitochondria and why it made her and Evie "genetically compatible," and then the next her eyes had gone wide and she had stopped speaking. Nora frowned a bit, leaning a little closer. "Um...Doctor?" Then she was speaking again. Nora wasn't sure how much of the technical babble she was able to follow, but she did understand was that the Doctor said she could save all of the humans. Even the ones who had been connected to the Torx for a long time. Her face lit up, a hopeful sort of gleam in her eyes. "Are you serious?" she asked, no doubt in her mind and a smile spreading across her face. Suddenly Nora felt herself enveloped in a hug and, a little shocked, she hugged the Doctor back. [i]"You're brilliant."[/i] "Not entirely sure what I did?" Nora said truthfully as she was released from the hug and she smiled sheepishly. "But thanks?" She spun as the Doctor darted around, snatching up her tracking device as she went and returning to the console with it. She felt herself smiling as she watched the energetic woman, practically feeling the glee that was radiating off of her. They way she was bouncing around made Nora think of a child on Christmas morning. Then she was being told the plan and Nora gazed at the woman, nodding in understanding. "Then let's do it." The Doctor took her hand and she squeezed it, unable to contain her smile as the pair of them left the TARDIS and went back into the room. It seemed smaller than it actually was, compared to the TARDIS. "So you do this a lot then?" Nora asked, looking over at the other woman with a half smile on her face. "This stopping alien invasions, saving planets thing. It's like a normal thing for you, isn't it?"