How much of the prince's tale is changed/ omitted in deathly hallows part 2?

i m going to watch this movie (on 15th july) only for this chapter.as i know rest of the story they had covered by trailers and encyclopedia.

plz answer.How much of the prince's tale is changed/ omitted in deathly hallows part 2?
Such a shame they didn't include the reason why Lily was angry with Snape. They didn't also explain Snape was the cause of George's missing ear with the Sectumsempra spell. Quite annoying really.



But seriously, I ran out of tears with that part.How much of the prince's tale is changed/ omitted in deathly hallows part 2?
If by the "Prince", you mean Snape, then not much. However, instead of dying in the Shrieking Shack, he dies in a boat house.

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