All Day Project sparked buzz on March 20, 2026, with a fresh Instagram post spotlighting a special 'OFF DAY' with Youngseo. In two photos and a short video, Youngseo is seen unwinding at iconic spots across LA. Fans flooded the comments with reactions like "YOUNGSEO I LOVE YOU," "2 minutes ago!!!!," "My bias," and "Finally!!" Youngseo’s laid-back everyday vibe made fans’ day.