Shocking boyfriend vibes? On March 21, 2026, Story J Company dropped Seo In Guk's latest Instagram update, unveiling intimate behind-the-scenes shots and teasing a special for 'Monthly INGUK'.
The post features Seo In Guk looking effortlessly charming as he sits in a cafe, casually sipping beer — a slice-of-life moment that makes fans feel close to him. The caption asks, "Would you like to subscribe to Monthly INGUK?" while hinting at a special video for fans.
Fans flooded the comments with, "Boyfriend on demand", "Their chemistry is great", and "GUKSOO" — proving just how hot the response to Seo In Guk's irresistible visuals was.