AN: Oh how I love Captain Jack Harkness! Btw, this is an extremely short chapter. Not all of them will be this short but I just found the perfect way to end it and it happened to be at like 300 words.
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Chapter 1: Run
Rose was running, running hard. Her lungs felt as though they were on fire, her throat croaky and dry. Her legs were made of led and it took almost all she had to keep going. Her heart was pumping 5 times faster than usual. Her watery eyes looked over to the 2 Doctors. They were fine, well the full timelord one was managing anyway, but the half and half... well, he was almost as bad as Rose.
The Doctor fumbled around for his TARDIS key. His, numb but shaking hands were struggling to find it. If he didn't get it quick Rose would die and so would his body double. Aha! He's found it. He put it in the lock and turned it, but was stopped by the yelp that came from his double. No. Not today, please!
The time lord watched as his 'twin' fell to the ground in agony. He couldn't repair himself as quickly, he couldn't put himself in a healing coma and he couldn't regenerate. Rose was screaming insults at the men with guns but he pulled her back and took her into the TARDIS, leaving the dead body on the ground on a foreign planet.
"He-he's dead..." Rose sobbed. The Doctor watched as the girl he loved broke down into tears for him. Well, the other him. It was heartbreaking.
"No Rose, he's sleeping..." The Doctor said calmingly.
Rose looked up at him and smiled. Despite the fact that he (well sort of) had just died, he was still trying to make her happy. Her smile faded though and a fresh wave of tears fell down her face.
The Doctor sighed and gently, pressed his lips to hers. The warm tears stopped and she kissed back.