 On September 30, members Youngheun and Soyoung were seen in YG Entertainment's teaser for "Mix Nine", a show that would create a temporary boy or girl group, but neither member made it past the auditions.On February 22, 2018, the members posted to social media about how they had arranged a "final" fan meeting for the group, to be held on February 25, 2018.Also on February 22, Gayoung tweeted "People who play with other people's emotions are the worst!