Originally Posted by
craola
How would Donna have lost her memory?
I'm not sure. But the Dr takes her back to Wilf, turns round and says 'You can never tell her'
[ame="http://www.youtube.com/watch?v=ueA52Suw_PQ&feature=related"]YouTube - Doctor Who Episodes 12-13 Spoilers 2008[/ame]
From about 2mins and then 4mins it says about Donna.
Ali xox