Most of me secrets, these days? I don't even know 'em meself any more. Some of 'em got a bit too 'ot to 'andle. I wonder if I'm not due to rediscover 'em sometime soon, though.

[She slides her gaze briefly sideways to meet his, and then back out at the stars.]

...I said I'd never done timeline surgery and that weren't quite true. There's no other way I could've come by two equally true pasts. And I can see that were me own work, it's got my fingerprints all over it. I just... don't seem to 'ave left in the bits where I know when or why I did it.