Red Velvet’s Seulgi, GFRIEND’s SinB, Chungha, and (G)I-DLE’s Jeon Soyeon spoke about their collaboration for “Station x 0” on KBS 2TV’s “Entertainment Weekly.”

On KBS 2TV 'Entertainment artist relay' broadcasted on September 28, the meeting with Red Velvet Sage, girlfriend mystery, Io Ai Qinghao, and (female) children Sojyeon was drawn. 

They were grouped into a song called "Wow thing." The "entertainment agency" found their music video shooting site, and the girlfriend mystery said, "It was difficult to schedule, so I practiced twice and everyone was good. The good guys from each group gathered. "

On GFRIEND members’ reactions,  SinB said, “For me, since it’s the complete opposite of GFRIEND’s concept, the members said, ‘We’re going to watch you. Do a good job.'”

When the interviewer asked the singers to pick one person in charge of cuteness, they pointed at Jeon Soyeon, who’s the youngest out of the four singers, and burst into laughter. Jeon Soyeon commented, “I’m in charge of charisma in (G)I-DLE,” before showing her cuteness.

The mystery said, "It is the opposite of the girlfriend concept and the members will watch. I said, "Good and good."