Why it worked
The video likely worked due to its use of a popular trend (transitions) and a relevant cultural reference (Skz, likely referring to Stray Kids, a K-pop group), combined with visually appealing imagery that taps into the beauty and K-pop communities.
Summary
The video shows a creator with a surprised expression, with text overlay asking "Skz transition?!". Below this, two images are displayed, one of a person applying lipstick and another with a full face of makeup. The video then transitions to a different shot of the creator, with the music playing.