I literally wrote this at 2 AM. And it made me very sad. I am a terrible person.
I also think chapter two is a bit better.
"Does it hurt badly?" He asked, grasping her hand, his eyes filled with fear.
"Yeah." She choked out, almost smiling. "Rescue me- rescue me and show me the stars, just-just one more time."
He looked up at the trio and received an approving nod from Vastra.
Carefully, he scooped her up and carried her into the Tardis. He set her on a nearby sofa and ran to the console, set the coordinance and rushed back to Clara.
"It's good to hear that sounds again." She whispered.
"Oh nonsense Clara, you heard it a few hours ago." He said, trying to make light of the situation.
"But one last time. To take it all in. It's nice." She smiled again.
Sitting at the open doorway of the tardis, he held her close to him.
"Tell me about them." She breathed.
He pointed out various constellation, telling the many stories about them that came from hundreds of civilizations. He spoke of galaxies and the people who lived within them.
He continued long after she had slipped from this place. He could not yet accept the truth. And so he kept going.
He spoke of their past adventures, adventures he had planned for them, and ones he wished they could have had.