10-member boy band TOO (Ten Oriented Orchestra) communicated with fans before making their debut.

On December 10, TOO was able to create a “TOO Celebration Party” live broadcast through its World Class V Live account.

In the ensuing talk section, TOO spoke words that he could not say, recalling the moment they were selected as a final debut member through Mnet's "TO BE WORLD KLASS," a global K-pop idol growth diary that ended on Dec. 6. Chan said, "I spoke briefly about my feelings at the time. Thank you to all the staff, and I will continue to do you a good job."

On the same day, TOO not only showed a skillful talk but also drew laughter with the chemistry between the members it has already created, and communicated closely with fans, further raising expectations for their official debut.

Finally, TOO said, "Please, continue to pay a lot of attention. I will visit you soon," asking for expectations. Meanwhile, TOO's first V-live was watched by about 18,000 people and recorded 2 million hearts.