귀국 후 화보 및 광고 촬영, 스트리밍 방송 등 밀린 일정을 소화한 SKT는 9.11버전을 연습할 시간이 턱없이 부족했다.
After returning home, SKT had a delayed schedule such as photoshoot, ad shoot, and streaming broadcasting so there was not enough time to practice the 9.11 version.