Lee Si Ahn from 'Single's Inferno 4' made a special appearance on Kian84's YouTube channel, sharing insights into her life off the island. During the episode titled "A day in Single's Inferno Si Ahn's Life," Kian84 visited Lee Si Ahn at her home. Notably, Lee Si Ahn opened up about her decision to let go of her aspirations of becoming a K-Pop idol.

As expected, the conversation turned to 'Single's Inferno 4' as Kian84 delved into the details. Despite Lee Si Ahn initially avoiding questions about her relationship with Yook Jun Seo, claiming he is a fan of Kian84, she later shared that they remain close and keep in touch frequently.

In the popular reality show, Lee Si Ahn and Yook Jun Seo formed a successful partnership and emerged victorious from the 'Inferno.' Following the show's conclusion, rumors of a romantic entanglement between the two surfaced in real life.

Moreover, in a heartwarming gesture, Kian84 generously donated 60 million KRW (approximately $51,230) to support 60 children at an orphanage, showcasing his kindness and generosity.