Hey 1Arm Reacts ! Amazing reaction to the two IU Mvs ! As for the behind the scene contents there will be usally something on the IU TV channel. The contents for Shopper is already up: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ExSobm95Wxs.htmlsi=AEKOwH1oVmnPBbgY