"Stay in the middle, like you a little..."

Ditto

A girl named Ban Hee-Soo who records the NewJeans members as they are dancing and playing around as friends usually do in her video recorder. As the music video goes on, we'll see that Ban Hee-Soo starts noticing a boy while she was recording NewJeans. She seems to have a little interest in him and so does he. There is a lot more to this.