 "Lover Boy" was chosen as the follow-up single and will be used to promote the EP starting on October 18.A teaser image confirming the release was revealed by Cube Entertainment's Twitter account in September 4, 2012 along with the release date of the EP, September 12, the title track of the EP, titled "Wow" and the EP's name, titled "Press Play".The image has a pop art theme and also shows the person on the photo making the word 'WOW' with their hands and mouth.