BEAST revealed what they were doing in their standby room.

Son Dong Woon tried to entertain the group by showing a show.

Son Dong Woon laid on a silver sheet on the ground. Yang Yo Seob told him, "Show me your real show." Then, Dongwoon said, "How should I do it?"

Then Yoseob said, "Flip upside down." Dongwoon went on his back and turned into a back rainbow. Yoseob, looking dissatisfied said, "Nevermind I want you to do something else."

Then Dongwoon looked happy and rolled on the sheets and the others laughed.

BEAST recently concluded their performances to "GOOD LUCK."