”BOYNEXTDOOR” appears on radio show ”2ji datsusho Cultwo SHOW”... ”CEO ZICO doesn't tell us to practice singing”

The group "BOYNEXTDOOR" mentioned ZICO (Block B), the representative of the management office.
The group BOYNEXTDOOR appeared on the show "SHOW" and had a talk. DJ Muzie said, "It's not easy to perform live with a hand microphone while dancing vigorously.
"I don't think so," he said, asking if producer ZICO makes them do a lot of singing practice. Myung Jaehyun responded, "I don't say that at all," and added, "Usually, before a comeback,
He watches it once a week, and he always watches our videos, but he also watches our performances on music shows in real life. He contacted me again this week.
"Your performances are getting better and better with each performance. Try harder next week."
He caught people's attention by saying, "It was