On March 26, 2026, actor Seo In Guk dropped a fresh Instagram update—apparently part of ELLE Korea's 'Weekly Boyfriend' project—that instantly sparked buzz among fans. Rocking a luxe silk shirt, he radiated effortless charm and left a cheeky message, "Are you still mad… huh? huh?" In another post, he wrote, "Dating is so hard," showing a moodier, romantic vibe. Fans flooded the comments with praise for his cuteness and charisma, and many said they're excited for what's next in the remaining days of the project.