In the video, a group of people are celebrating in a hallway. They are throwing confetti and balloons in the air, and some of them are holding signs. The atmosphere is festive and joyful, with everyone smiling and laughing. The confetti is in various colors, and the balloons are white with smiley faces on them. The signs are black with white text, and they are being held up by some of the people in the group. The hallway is lined with doors and walls, and there is a sign that says "Danger" on one of the doors. The people in the video are dressed in casual clothing, and they seem to be enjoying the celebration.