Red Flag “Single’s Inferno 4” Contestant’s Latest Behavior Has Viewers Changing Their Minds About Him

Spoiler Alert
Single’s Inferno 4 star Kim Jeong Su‘s latest behavior in new episodes has netizens changing their minds about him.

In earlier episodes of Single’s Inferno 4, Jeong Su was initially seen as a “red flag.” Many viewers saw him as “fake” and insincere, quickly forming an opinion of him based on his actions.
Is A “Red Flag” “Single’s Inferno 4” Star Showing His True Colors?
These only continued as he seemingly gave mixed signals to Hye Jin and Hae Lin, despite allegedly showing an interest in another contestant.
no bc i love how hyejin and haelin was not blinded by jeongsu’s actions and they knew that he was giving them mixed signals 😭
these girls really knew their worth 👑 THATS QUEEN BEHAVIOR OF THEM#SinglesInferno #SinglesInferno4 pic.twitter.com/zZvrsTmxBe
— gigi (@geechives) January 28, 2025
However, these thoughts have changed following the recent episode and his behavior while in Paradise with another contestant.
In the newest episode of the series released on February 4, Jeong Su surprised by choosing You Jin to take to paradise, despite seemingly not having an romantic interest in her.
youjin's reaction when jeongsu chose her is just so adorable🥺 I'm happy my baby is going again finally🩷🩷 #SinglesInferno4 #SinglesInferno4Ep9 pic.twitter.com/TWGYr2uQtZ
— kyu (@wntrblues) February 4, 2025
While this might have been considered negative under other circumstances, Jeong Su showed consideration and appreciation for You Jin helping him work through his thoughts.
Even better, many felt he made sure You Jin enjoyed the date, with viewers saying that it was one of the best so far.
Jeongsu said hanging out with Youjin is so much fun to the point he wanted to shrink her down and carry her on his shoulder. Youjin is really good to make people comfortable around her. This side of Jeongsu is more attractive like what Dahee said😄 #SinglesInferno4 pic.twitter.com/AA0OqDGQZX
— Kookie⁷🥢 (@goldenjk7_) February 4, 2025
I'm glad jeongsu treated youjin so nicely and gave her lots of compliments, didn't make her feel left out even though he likes someone else. He made sure to be considerate to his date and I'll give him 5 points for that. #Singlesinferno4 pic.twitter.com/huapj05mZ7
— rara♡☆ (@wookjaes) February 4, 2025
Jeongsu and Youjin’s date in paradise really makes me change my mind about him haha. He appreciated her bubbly personality and said she is so charming. Speak louderrrr!!
#SinglesInferno4 pic.twitter.com/zSTk8wC2ii
— Stella (@baemonseojin_) February 4, 2025
Other contestants have had public opinion swiftly change, which you can read more about below.
Is A “Red Flag” “Single’s Inferno 4” Star Showing His True Colors?