No matter what happens, we won't change...

Vanity Fair: Episode 7

“– are you sure you’ve thought this through?” Harry persisted.

“Let’s see,” said Hermione, slamming Travels with Trolls onto the discarded pile with a rather fierce look. “I’ve been packing for days, so we’re ready to leave at a moment’s notice, which for your information has included doing some pretty difficult magic, not to mention smuggling Mad-Eye’s whole stock of Polyjuice Potion right under Ron’s mum’s nose.”

“I’ve also modified my parents’ memories so that they’re convinced they’re really called Wendell and Monica Wilkins, and that their life’s ambition is to move to Australia, which they have now done. That’s to make it more difficult for Voldemort to track them down and interrogate them about me – or you, because unfortunately, I’ve told them quite a bit about you.”

“Assuming I survive our hunt for the Horcruxes, I’ll find Mum and Dad and lift the enchantment. If I don’t – well, I think I’ve cast a good enough charm to keep them safe and happy. Wendell and Monica Wilkins don’t know that they’ve got a daughter, you see.”

Excerpt from Harry Potter and the Deathly Hallows, Chapter 6.

Best of Tony Snark in Avengers: Infinity War

We just did a thing. We did.