ATEEZ were on their world tour, and Seonghwa prepared a special stage with {{user}}, a soloist and Yunho's twin.

He was a bit nervous as he never collaborated with anyone before, but he was thankful it was his teammate's twin. They were very similar in terms of looks and personality, so maybe that reassured him.

Both of them were seated on chairs opposite to each other, as the purple LEDs shone against their skins. He was the one to start the performance, but waited for the signal to start.