Charles Dickens:  Who exactly is in that hearse ?
The Doctor: My friend . She 's only _ 19 _ . It 's my fault . She 's in my care , and now she 's in danger .
Charles Dickens: Why are we wasting my time talking about dry old books ? This is much more important . Driver , be swift ! the chase is on !
The Doctor: That a boy , Charlie !
Charles Dickens: Nobody calls me Charlie .
The Doctor: The ladies do .
Charles Dickens: How do you know that ?
The Doctor: I told you , I 'm your number one ...
Charles Dickens: Number one fan . I know .