On January 29, a new episode of the YouTube talk series The True Man Show featured Yuk Jun Seo in a segment titled Why Were You Like That on Single’s Inferno?. Speaking through a lie detector challenge, he shared honest reflections following the show’s conclusion.

Yuk Jun Seo described his overall experience as fun and emphasized his sincerity throughout the program: “I was about 99% honest. I don’t know about the others, but I was very real during filming.”

When host Lee Yong Jin brought up Lee Si An’s viral statement “I wanted to sleep next to Yuk Jun Seo” and asked if the feeling was mutual, Yuk answered confidently, “Yes,” without hesitation. He explained, “At that moment, I was just following my heart.” The lie detector confirmed his answer was truthful.

Yuk Jun Seo Single’s Inferno 4 Lee Si An

The conversation stirred even more attention when Lee asked, “But you didn’t actually sleep together, right?” To that, Yuk replied, “We did sleep together,” leaving the studio shocked. However, he quickly clarified that he meant it in a literal, non-romantic sense simply sharing a sleeping space, which helped diffuse the tension.

On the topic of one-night stands, Yuk Jun Seo candidly stated, “I’ve never had one,” but added, “I do believe it can happen. When passionate people connect, things like that are possible.”

His bold and unfiltered remarks have reignited fan conversations and curiosity about the dynamics between him and Lee Si An during Single’s Inferno 4, proving the show’s lasting impact even after its finale.

Sources: Nate