What Does “_WORLD” Mean?

"_WORLD" is an anthemic, uplifting track that celebrates SEVENTEEN's relationship with their CARAT fanbase — positioning them as each other's entire world, a universe built through years of shared experiences. The warm, synth-driven production and emotional harmonies create a sense of collective belonging that has made it one of the group's most beloved fan-dedicated songs. The blank preceding the title represents the fans' name being placed there — your world.