Boy band B1A4 revealed their teaser image of member Shinwoo on July 4.

In the teaser image, Shinwoo is shown as a person with obsessive-compulsive disorder, wearing a clean white shirt with flawless hair sticking to his head. His glasses complete the stereotypical look of the an individual with OCD.

Shinwoo is shown touching a teacup on the table, probably readjusting the cup in perfect alignment.

Meanwhile, in the teaser revealed on July 2 and 3, Jinyoung and Sandeul showed the characters of a jobless game addict and a pizza delivery boy.