"A Firefly! Now that is something," the Doctor exclaimed, his face breaking into a huge grin. "Something certainly worth taking a look at sometime. Don't suppose there's any chance of getting her working is there? Or at least parts of her? Maybe some of it could be useful..."

Though he supposed his last regeneration would have looked into that on his own, but since he didn't remember any of it, the Doctor couldn't see why he shouldn't look into it again.