On October 13, she postponed the EP release date to make addition to "Ice Cream"'s music video.

[4][5] The EP begins with "Don't Fall Apart" (also translated as "Straight Up"), a hip-hop track written and composed by Beatamin and containing marching band elements.

The lead single, "Ice Cream", is a hip-hop and pop track written and composed by Brave Brothers and Elephant Kingdom.

The third track, "Unripe Apple", is a collaboration between Hyuna and the main rapper of BTOB, Jung Ilhoon, who contributed as a lyricist.

[10] Hyuna performed "Ice Cream" and shortened versions of "Don't Fall Apart" and "Unripe Apple" on music shows starting on October 25, 2012, on Mnet's M!