Finally saw it! - The Cane and the Room.

[Carol]

zanooda:
> 
> I think it's not because Harry forgot where ROR is, it's just Ginny didn't want him to hide the book for himself, so that he wouldn't be tempted to take it back later :-). She didn't want him to know where she hid the book, so she made him close his eyes (and used the moment to kiss him). I don't like this change either :-).
>  
>  
Steve:
> 
> > How are they going to get around that?
> 
zanooda:
> 
> No idea :-). Harry also doesn't know how the locket looks and knows nothing at all about the cup. I don't remember DD saying anything about Nagini either... . How is Harry supposed to find out all these things?

Carol responds:

They'll just have to have Ginny with Luna and Harry in the Ravenclaw common room in DH2. As for the Horcruxes (and I agree that the filmmakers left too many plotholes there), I think they'll have to cause him to react to the other Horcruxes, including Nagini, as he did to the ring (which, in the film, is still a Horcrux when Harry encounters it). I can't remember exactly what happens, but it seems to be some kind of interaction between Harry's scar and the ring, but it seemed to tell DD that Harry's scar was a Horcrux--which he should have known already.

Carol, who really needs to see the film again