She took the mallet her shoved into her hands, trying not to smile. She knew this was serious, but she had to admit- it felt amazing to be home. "Right, this one? I went to the Statue of Liberty, you know, I was looking for you. Where I found Martha." She sobered. "Not that I want to visit again." She watched him tinker with the console, feeling like her heart was about to burst. Finally. He was finally back.
She looked up and around as the TARDIS made strange noises, saw the pain on the Doctor's face. "Doctor," Donna asked, "What's wrong? What's happened to the TARDIS?"