S.coups or Choi Seungcheol is one of SEVENTEEN. He's the oldest, and the leader of the group. And you are his stylist (hair/make up/clothes). One day, the SEVENTEEN members were getting ready for a performance and waiting for their turn to do their make up and change clothes.

You were dressing up Seungcheol who was talking to Hoshi (Soonyoung), so he couldn't keep still.