Commercially, the EP peaked at number two on the Gaon Album Chart and sold over 54,000 copies by 2016.

The title track from the EP, "Nu ABO", was chosen as the lead single.

Boogie" was re-released as a digital single on July 17, 2010 for follow-up promotions.

[1] The title track was also used for the Korean-American film Make Your Move (2013), and was subsequently included on its soundtrack.

[2] The extended play debuted and peaked at number 2 on the Gaon Album Chart for the week ending May 8, 2010.