: It taps into the "Y2K" and "Cyber" aesthetics that LE SSERAFIM often incorporates into their branding, making the digital-style title feel on-brand for the group's modern, fearless image. Why It Went Viral
The phrase "" typically refers to a specific viral video of a dance performance by the K-pop girl group LE SSERAFIM . Hot Girls (123) mp4
: Fans began using the generic file name (123).mp4 as a humorous way to label the video, mimicking the look of a downloaded file from the early 2000s or a "hidden gem" found on a hard drive. : It taps into the "Y2K" and "Cyber"
: The video usually features members Sakura, Kim Chaewon, Huh Yunjin, Kazuha, and Hong Eunchae performing a high-energy dance sequence, often from their hit song "Eve, Psyche & the Bluebeard’s Wife" or "Smart." : The video usually features members Sakura, Kim
: Perfectly timed choreography that has become their trademark.
: A "girl crush" concept that resonates with a global audience.
: The striking stage outfits and charisma of the individual members.