Fans nicknamed Kate Middleton on TikTok for her cuteness.

fans discovered that Kate Middleton says "woo" when she wins a game to express her excitement.

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Kate's fans on TikTok put together a video of her "lil habit" and shared it.

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In the video, Kate does the habit after playing soccer, rugby, and table tennis.

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Fans think Kate's habit is cute and are happy to see a different side of her.

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Kate does this after sports. She is one of the most athletic British Royals.

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The video has become very popular on TikTok, and it shows a more playful side of Kate.

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This habit has helped change how "wooing" is seen. Before, it was seen as a bad thing.

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Kate's habit shows that it's okay to show excitement and be happy about wins.

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