
You may have realized the following points I'm going to make in the next paragraph already but the way you worded how he threatened the interviewers makes it appear otherwise to me. But if you have figured out what he's doing please ignore the rest of this post:
Um pretty sure he's doing it deliberately.... After all he's using his normal former self (as the manager told him to) to display his acting prowess in a ridiculous manner (as he did with Myeong-shin when they were lovers).

Yes yes i already know that , am just imagining how this scene would look like in real life , because once the interviewer tells someone that's it you should go , then you go there's no point in arguing , but in this scene , and yes i do realize that he is using his past self as an acting scene , he tries even after he was told to go and that's embarrassing in allll honesty, it's like begging but well that's just how i see it
Lolololol this is interesting but also sooooo embarrassing lol who even does that " am not like the other idols , i threaten the interviewers to be let in