According to Taiwanese newspaper Liberty Times, suspicions of infidelity have surfaced regarding Seonghun’s past relationship. The issue started after an influencer claimed from which she dated a male cast member “Singles’ Hell 5” Online users subsequently speculated that Seonghun was the individual in question, leading to the rapid spread of rumors.
In response, Lee Sung Hun denied the allegations through his social media account, stating that the claims are false and that he is currently pursuing legal action for defamation. Netflix also addressed the issue, saying: “After confirming with the cast member, we have verified that the allegations are not true.”
Despite the official denial, further speculation emerged after a photo was shared on an online community. The image purportedly shows Lee Sung Hun spending time with a long-haired woman at what appears to be an amusement park. Some netizens speculated that the two could have a romantic relationship.
However, the exact moment of the photo and the nature of their relationship have not been verified.
ON “Singles’ Hell 5”Seonghun formed one last couple with Choi Mina Sue, becoming a central figure in the season’s romantic narrative. Recent rumors and sightings have prompted some viewers to comment that the controversy interrupts their immersion in the show’s plot.

With the franchise’s first spin-off program, “Singles’ Hell Reunion”As already announced, the continuous speculation about Seonghun could represent a risk to the production’s reputation.
As public attention intensifies, both Sung Hoon and Netflix appear focused on clarifying the facts while addressing the rising tide of online discussions.
Sources: MyDaily, Liberty Times, Netflix


