On November 24, NCT’s Mark appeared in Seongsu to attend the photo call event for the Cosrx pop-up store held at Stage 35.
He took a look around the pop-up store and posed for the cameras as fans waited for him outside.
In particular, a video clip of Mark trying to wave to fans while leaving went viral.
251124 코스알엑스 팝업
마크 조심히 돌아가기!#마크 #mark pic.twitter.com/MBNs3euHK6
— 𖦹 (@s1owzeen) November 24, 2025
Fans who were at the event revealed that they heard the security guard yelling at Mark as he rolled down his window.
이때 너무 화났던게 뭔지 알아??
마크가 팬들한테 인사해주고 싶어서 창문 내렸는데
시큐가 창문 왜 열어 시발 <<이지랄함
너무 화나서 죽을뻔함 통제도 못하고 사람들은 계속 몰리고
펜스 안에 잘 서있는 팬들한테 계속 지랄함 https://t.co/cxYnM2Dpcy— 💥 (@xelyvn) November 24, 2025
Do you know what makes me so mad? Mark was trying to wave to fans, but the security guard yelled ‘Why are you rolling the window down, f*ck’. I almost died from how mad I was… things were out of control, and people kept pushing, and they were even yelling at the fans who were standing properly inside the fence.
The OP of the video clip later posted the part where the security guard cursed at Mark.
욕한 부분도 올려드려요
정확히는 문 열지 말라고 시발이라고 햇네요..ㅋㅋ pic.twitter.com/up308PrMLk— 💥 (@xelyvn) November 24, 2025
I’ll upload the part where they cursed, too. To be precise, they said, ‘F*ck, don’t open the door.
Fans were absolutely furious with the guard’s unacceptable behavior.
씨큐가 아이돌 보호하라고 있는거지 맘대로 욕하고 행동대장 노력하라곤 안했다 https://t.co/jQX56ELykp
— 러러쨩 ♡ my (@lerler112203) November 25, 2025
It’s the security guard’s job to protect the artist, not cursing them out however they please.
적당히 해야지 사람 면전에 대고 욕하고 있어
ㅁㅋ가 뭘 잘못했다고 욕을 하세요ㅋㅋㅋㅋ 아티스트 보호하는게 일 아니었나요? ㅈㄴ 무례하네 https://t.co/UEbdHonEvI— mnm (@mnm991408) November 24, 2025
You need to know when it’s enough. He’s cursing him out in front of his face. What did Mark do wrong to get cussed at? Isn’t it your job to protect him? So f*cking rude.
mark, please, just get the fuck out of that company. https://t.co/RhqqeBiria
— 爱 (@29sdolly) November 25, 2025
