IU released a quick look at the muziki video filming of "Coin" on Tuesday. In her official YouTube channel, she uploaded a nearly 17-minute video, featuring the production and set up of the material. Alongside giving her mashabiki and viewers an idea of how it all went down, the video is, also, providing the audience a peek at the singer's thoughts while doing the scenes.

In one of the brief talks she did for the clip, the lilac artist shared that it was the first time she felt "nervous" filming a muziki video. As it happened, it was all because of actor Kim Yoon Seok, who made a cameo on the material....