Greta Thunberg is in this for the long game.

Donald Trump previously attacked Thunberg, 17, when she was named Time‘s Person of the Year, but those words came back to haunt him.

While ballots are still being counted during the 2020 U.S. Election, Trump has been demanding to “stop the count” in the swing states.

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“So ridiculous,” the climate activist wrote while retweeting Trump. “Donald must work on his Anger Management problem, then go to a good old fashioned movie with a friend! Chill Donald, Chill!”

Her tweet was an exact copy, down to the unnecessary capitalization, that Trump tweeted in Dec. 2019.

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Thunberg’s comeback impressed social media. See some of the reaction below: