[All] Jang Min-ho, Lim Young-woong, and Lee Chan-won's reactions to the sub-character JD1!

The diverse reactions from Jang Min-ho, who gave realistic advice, Lee Chan-won, who teased him, and even Lim Young-woong, who gave feedback in various ways, brought laughter.

In particular, Jeong Dong-won said, "Brother Lim Young-woong advised me to try many different things."

It's nice to see the good hyungs supporting Jeong Dong-won~ I hope the friendship between the four will last for a long time