Single’s Inferno 4 cast member Yuk Jun Seo went from being one of the show’s most popular cast members to being one of its most divisive. Throughout the series, viewers have voiced their opinions on his behavior toward fellow cast members and more.
In fact, some viewers have taken to calling Jun Seo a “red flag,” meaning that he is someone who other people, particularly love interests, should be warned about. “Red flag” individuals are typically manipulative, narcissistic, and/or dangerous in some way.
I’m not sure if anyone notices, but I’ve seen junseo being a bit too physical
like when he hit sian’s neck on the bed.
It was so uncomfortable to watch. pic.twitter.com/JMYe6BzVrD— chae (@jungmanchae) January 28, 2025
Now, some netizens say that Jun Seo is casually “trolling the haters” and showing that he doesn’t care about their criticism.
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On February 7, Jun Seo uploaded a new video to his 6dory YouTube channel. The video takes viewers behind the scenes of his recent Valentine’s Day photoshoot for Calvin Klein.
The title of his video, “Sexy Midface,” is a dig at haters making fun of his longer-than-average midface.
Some netizens believe that Jun Seo is showing his sense of humor and taking control of the narrative by adding the red flag emoji.
Read about Jun Seo’s so-called “red flag” moments here:
“Single’s Inferno 4” Yuk Jun Seo’s Biggest “Red Flag” Moments
