The Doctor was looking at her "Of the time war ..." He knew she would have guessed that "I only survived that war, because I ended it, I destroyed my own planet and people Rose," He lived with so much regret about it all "It was either that or the rest of the universe would have been in trouble." he held onto her for awhile "I regret it and wish there had been another way."
"HHaha yeah seems like." Jack smiled. He wondered if the Doctor had ever said those words.