On October 27, 2026, IU Official X shared IU TV’s ‘아이유 X 크러쉬 | 삐그덕한 하루’ and linked to the official YouTube video.
The video documents IU and Crush behind the scenes of filming the ‘삐그덕 (Feat. 아이유)’ and ‘seesaw (Feat. IU)’ music videos, including pre-shoot discussions, character preparation, rehearsals, and challenge footage.
This is a separate official behind-the-scenes release after ‘삐그덕’ launched, not a new song or event announcement. IU NOW keeps both the X and YouTube entrances and does not download or rehost the video.