Last year, on the May 2 anniversary of the battle of Hogwarts, David Thewlis.


Baby Teddy! He's the son of Lupin and Tonks, who were both killed in the battle. Twitter is honoring the anniversary by trending #18YearsBattleOfHogwarts with some tributes that may make your eyes water.


Do you think they'll do a major worldwide event in 2018 for the 20th anniversary? We should probably feel bad for caring more about this than most real-life events, but ... nope.

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