I'm confuzzled....

[switch842]

But, I have not yet seen the newest episodes (The Lodger, I believe, so no spoiling that, please).

Anyway, what I'm confused about: the time rip thing and erasing people.

So, in the Angel two parter, Amy was still able to remember the soldiers who disappeared because, according to The Doctor, she is now a time traveler and views time differently than a normal person. So, why can't she remember Rory? I mean, you'd think she'd be more likely to remember him given their close personal history, if she can remember random strangers she knew for a couple hours.

Is anyone else confused by this? Or is it just me?