NCT Mark’s Behavior In Viral Video Hit With Massive Backlash
NCT’s Mark is familiar with being the centre of attention. Unfortunately, it seems that this time the idol has gone viral for all the wrong reasons.

Mark recently went on Bubble ahead of NCT DREAM’s recent comeback with “Beat It Up.” The song was released on November 17.
During the conversations with fans, Mark had fun interacting sharing stories. At one point, the idol even send a video of him dancing to the unedited demo of his solo debut song “1999.”
The part revealed by Mark was the first rap of the song. However, the reactions were not what he expected.

As the NCT star shared the demo for all his fans to listen, he danced along to it. The demo’s lyrics and his dancing have since sparked intense mockery online.
teacher: no eating in the class
my obedient ass: pic.twitter.com/AZXADwybMi
— jonghofemboybussybreaker (@treemedley) November 16, 2025
Fans have slammed the lyrics and the quality of the demo.
he don’t do shit but piss me smooth tf off pic.twitter.com/DYXWAy3vtL
— #NCTU2026 #FAME (@ryowchu) November 15, 2025
Mark’s dancing and his general behavior while the track played has also been hit with backlash.
this video ruined my day https://t.co/ri8gkFyxHi
— annie (@taeyongpill) November 15, 2025
Not only netizens, but many fans of NCT have slammed the SM Entertainment star. Many claim he has fallen off from who he once used to be.
the name mark lee used to have a meaning pic.twitter.com/xkW2Au4Elb
— ﹺ (@alicencts) November 16, 2025
Others have even gone as far as to say that Mark and many other NCT members should take a break from the industry and enlist.
it’s time to enlist nigga https://t.co/gfW0kXmunD
— alberto balsalm (@fxtape) November 16, 2025
him and 80% of nct r ready to serve for korea #overlyenlistable https://t.co/RUnFutfBqt
— ً. (@notakpopf4n) November 17, 2025
As Mark was one of the most beloved male idols ever since his debut in 2016, netizens can’t help but wonder why his reputation took such an abrupt nosedive.
the nosedive his reputation took is kind of generational i remember him damn near being up there with chuu in terms of positive PR https://t.co/9NmhKoG0vm
— ✷ (@binichhichi) November 17, 2025