The "interesting paper" you are likely referring to is part of a broader aesthetic trend where creators use his upbeat house remix to showcase:
: The track is frequently paired with puzzle transitions or paper cutout effects where layers of a video appear to be "cut" away. Austin Millz - Cut Me Off
: Artists often use the song while filming the process of painting on paper or creating sticker sheets and fine art cards . The "interesting paper" you are likely referring to