The repackaged album consists of a total of 15 tracks, including two new songs, "" and "Crayons".
The new title track, "Friday", is composed and written by IU herself, and the music video for the song stars model Jang Ki Yong, who also starred in her previous MV for 'The Red Shoes'. He and IU steal a kiss as the story unfolds in the video, leaving fans' hearts fluttering.
Other cameos include HISTORY's Yijeong (who also featured in the song), Sunny Hill's Jang Hyun and 'K-pop Star's Yoon Hyun Sang. The songstress' handsome manager also makes a special appearance to add to the fun.
So without further ado, take a look above!