What yee yee ass dance was Natalie doing?

I’m surprised that this dance is a popular meme in America! In Japan, it’s called the iine—or “thumbs up” dance. Two years ago a band called DA PUMP released a song called “U.S.A." and everyone was doing the dance in Japan. Nathalie tends to express her emotions with her body. So when she’s confused or nervous, she dances. And because the song is called “U.S.A.” and there are a lot of U.S. references in the film, we thought it would be perfect. So it would be an homage!