The video shows a group of students in a classroom. One of the students is standing in front of a desk, while another student is walking around the room. The student who is walking around the room suddenly jumps onto a desk and begins to dance. The other students in the room are watching and laughing. The classroom has a blue and white color scheme, with desks and chairs arranged in rows. The students are wearing casual clothing, and the atmosphere seems to be light-hearted and playful.