Donna Noble:  What are you going to do then ? Blow them up ?
The Doctor: They 're just children ; they ca n't help where they came from .
Donna Noble: Oh , well that makes a change from last time . That Martha must 've done you good .
The Doctor: She did , yeah . She did ... She fancied me .
Donna Noble: Mad Martha , that _ one _ . Blind Martha . Charity Martha .