Having just welcomed a new member, Park Hanbi, T-Max will still be a 3-member group after it was revealed that Park Yoon Hwa would be leaving for the army. It was revealed that the 24-year old Yoon Hwa has opted to join the army sometime this year instead of waiting until he is 29, which is what most male entertainers in the entertainment industry do. The decision was revealed on the 5th where Yoon Hwa wrote a message on T-Max's fancafe. He regrets that he has to leave the group but this was a decision that he had made with much thought. He also hopes that everyone will continue supporting T-Max and he will return as a better musician in future. Planet 905 confirmed the news on the 6th and expressed, "The exact time of his enlistment is not yet fixed but it will be this summer. We discussed about it and felt that his enlistment date might affect the new album promotions in May, so it was decided that he will not be involved with the album and leave the group. After his enlistment, we will welcome him back into the group."