As of May 2025, Netflix’s Single’s Inferno Season 4 reunion special has answered the burning question fans have been asking since the finale aired: which couples made it work beyond the inferno?

Among the pairs who walked away hand-in-hand, Yuk Jun-seo and Lee Si-an continue to steal the spotlight. Since the show ended, the couple has been spotted on casual dates in Seoul, and their playful social media interactions strongly suggest they’re still going strong. Fans have praised their natural chemistry and the way they’ve supported each other through the post-show attention.

Another duo potentially still together is Kook Dong-ho and Kim A-rin. Although they’ve been less direct about their relationship status, subtle clues—like similar photo locations and cryptic, affectionate captions—have fueled ongoing speculation. While not confirmed, the consistency of these posts hints that there may be more than just nostalgia behind them.

Not all Season 4 love stories stood the test of time. Kim Tehwan and Bae Jiyeon have gone radio silent since the finale, and no public interactions or updates have emerged to suggest they stayed together. The same goes for An Jonghoon and Kim Hyejin, whose connection may have fizzled once the cameras stopped rolling.

The reunion special itself offered deeper insight into what happens after the island. Many cast members reflected on the struggles of translating a reality-show romance into real life, where daily routines, distance, and external pressures can quickly test emotional bonds. It was a candid, sometimes sobering reminder that finding love on screen is only the beginning.

While a few couples from Single’s Inferno Season 4 appear to be thriving, others have quietly moved on. Either way, the reunion underscored a core truth: real relationships take more than attraction—they demand patience, communication, and a willingness to adapt when the fantasy fades.