Groot's last line in Avengers: Endgame was his usual "I am Groot."
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Directors Joe and Anthony Russo revealed he actually said, "Yes, I like knives."
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He was responding to a conversation between his teammates, the Guardians of the Galaxy.
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Groot speaks a language that can only be understood by some characters.
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His final line in Avengers: Infinity War has also been translated.
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According to James Gunn, Groot's last Infinity War line translates to "Dad...?"
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His father figure, Rocket Raccoon, was the first character able to understand him.
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Groot is voiced by Vin Diesel.
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