When was Karry Roy's street singing?

June seventh. According to the query, Sina. Com display. On the afternoon of June 7th, TFBOYS members Karry and Roy appeared in wanda plaza. Dressed in black and white, they sang "Hello, Tomorrow" with a serious expression. It is understood that this behavior is to mourn the first seven victims of the Eastern Star yesterday. In addition, they stood in the same position as when 12 sang Hostage.