On March 23, 2026, a brand-new post on Man of Creation’s official Instagram sent fans into a frenzy — because it starred Seo Kang-joon. Rocking a range of looks, the actor unleashed his signature charm, flashing a killer smile and commanding presence that immediately stole the spotlight. The post came with the playful caption, "International Dog Day? Pretty sure it’s Seo Kang-joon Day!" Fans flooded the comments in multiple languages with praise like "He’s so handsome," and especially, "Anything Seo Kang-joon wears looks like a luxury brand," applauding his standout fashion sense.