Are Single’s Inferno 4 Co-Stars Jang Theo And Jung Yujin Dating? Former Breaks Silence!
Previously, a report claimed that Jang Theo and Jung Yujin were dating in real life.

Dating shows take the internet by storm, and fans often feel heartbroken when their favourite pairs don’t end up together. This was the case with Single’s Inferno 4 stars Jang Theo and Jung Yujin. Although the two weren’t romantically involved on the show, their strong friendship won viewers hearts. Fans adored their chemistry and strongly rooted for them to become a couple. However, recent news made fans cheer. According to reports, the duo were dating. It created massive buzz on the internet but Jang Theo soon cleared the air. Know what he said below!
Single’s Inferno 4 Star Jang Theo Addresses Dating Rumours With Jung Yujin
On September 4, 2025, a report from a news outlet, My Daily, claimed that Jang Theo and Jung Yujin were dating in real life. The news went viral and made fans happy, as they had hoped for a romance between the two. However, the excitement was short-lived. Jang Theo soon addressed the rumours and firmly denied any romantic relationship.
In a conversation with Ilgan Sports, an official from Jang Theo’s team opened up about the situation. They stated that Jang Theo and Jung Yujin are simply close colleagues. After Single’s Inferno 4 aired, the two worked together on promotional events in the Greater China region.
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Their schedules often overlapped, and they were frequently seen together during these activities. This led to misunderstandings, especially after they appeared together at Seoul Fashion Week recently. They added that they weren’t dating and it’s just a professional and friendly connection.
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For the unversed, fans spotted the duo attending the event and loved how happy they looked together. For those who had followed their journey on the show, these moments felt like they were dating in real life. However, Jang Theo’s statement put an end to the speculation, which left fans disheartened. But they also respected their decision.
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First Published: September 09, 2025 12:53 PM