Sunwoo, a member of The Boyz, was recently involved in a controversy regarding his attitude, prompting his agency, One Hundred Label, to issue an apology and a statement. On April 13, the agency acknowledged the concerns raised by Sunwoo's actions in a video and mentioned that Sunwoo is reflecting on his behavior. They expressed regret for not intervening earlier and addressing the issue more actively. Additionally, the agency strongly warned against malicious comments and stated they are taking legal action to protect their artist.

In a video that circulated online, Sunwoo was seen dropping his AirPods and displaying what was perceived as a disrespectful attitude. This led to criticism and backlash. The situation escalated when a comment from Nana suggested that Sunwoo needed to be scolded. Nana later clarified that her comment may have been misunderstood and reiterated that she would have said the same to anyone behaving similarly.