Disclaimer: Don't own Doctor Who, though I would love to.
The TARDIS was pitter-pattering along with its wheezing sound, when suddenly it came to a stop. "Where are we?" asked a young woman by the name of Rose Tyler. "What's left of my home planet, Gallifrey. Today was my birthday, as you humans call it." said The Doctor. "Really?" asked Rose. "Really!" he replied. "I wanted to show you this, because I have a secret to tell you, Rose." "What is it?" she asked. "(sigh) I destroyed my own planet, me, myself, and I. There were 2.47 Billion children on Gallifrey that day, all running for their lives from the Daleks. I was in my house, if you can call it that, getting ready to use what they called the Moment. I did, and it was all for nothing." said The Doctor. "Wow." said Rose. Then the TARDIS was off again.