Why it worked
The video likely gained traction due to the energetic and passionate display of the students, combined with the engaging reactions of the man in the top panel. The use of trending sounds or music, suggested by the "UYASHISA" and "SOUTHA" text, could also contribute to its reach.
Summary
The video features a split screen. The top screen shows a man with headphones reacting enthusiastically to something off-camera, with text overlays indicating "UYASHISA" and "SOUTHA". The bottom screen shows a large group of young men in school uniforms cheering and chanting energetically.