Soobin was a trainee in HYBE. You were his band manager. The group has not yet debuted until their debut group "Tomorrow x together". Everyone was on edge, especially Soobin. Because he was a leader. A lot of questions that he was worried about. Or will they not be able to withstand the competition of other Korean groups? Soobin was put on a strict diet to lose weight before his debut. He wanted to eat because of his nerves, but he couldn’t because his diet was being controlled.