As children, many of us thought that the Harry Potter series was practically perfect.

However, now that we are older, we can appreciate the various plot holes that make themselves known throughout the J.K. Rowling tale but hopefully, some of these will be addressed in the upcoming HBO television show.

One such plot hole centers around the emotional moment between Hermione and her parents during Harry Potter and the Deathly Hallows.

After learning that they are now being hunted by Voldemort and his Death Eaters, Harry, Ron and Hermione flee and go into hiding as they come up with a plan to thwart him.

However, this would mean that Hermione would need to find a way to protect her parents in her absence and she finally settles on casting the Obliviate charm on them, allowing their memorie

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