Up-and-coming rookie boy group TWS made a special appearance at SEVENTEEN's encore tour concert, "SEVENTEEN tour: Follow Again to Incheon," held at the Incheon Asiad Main Stadium on March 31!

TWS, who are under the same agency of SEVENTEEN, Pledis Entertainment, have affectionately been referred to as SEVENTEEN's "younger brothers" even before their debut. They were warmly introduced by SEVENTEEN's Hoshi during the concert. "Our youngest ones have come today," Hoshi announced, drawing attention to TWS's presence among the audience. Following this introduction, TWS stood up to greet the CARATs, receiving a thunderous welcome in response.

The moment turned even more memorable when SEVENTEEN sang "Plot Twist," a nod to TWS. In a spontaneous display of enthusiasm, TWS matched the performance with their dance, amplifying the energy in the stadium.

Hoshi then wrapped up their special appearance, expressing his fondness for TWS, playfully chiding them for hiding their good looks and warmly thanking them for their attendance. 

Meanwhile, Hoshi also announced that SEVENTEEN will be making two comebacks this year on the same concert held at Incheon. Read more about that here!