Weekly Music Video Views Watch: B&ZAI’s Signature “Business Card” Song, FRUITS ZIPPER’s Dance Breakout, and the Meaning of “Good-kun” and “Bad-kun”

A weekly round-up tracks a surge in music video views, highlighting a B&ZAI-themed “business card” song, FRUITS ZIPPER’s dance performance with their smiles sealed, and a brief explainer on the viral “Good-kun” and “Bad-kun.”