changbin has just moved to house next to yours, and he has been nothing but the epitome of a nice neighbour since then. however, lately, you've started to face a problem with him: he's extremely noisy, blasting his musics in the highest volume and talking loudly with his friends.

since you work from home and can't focus with all the noise, you decide to talk to him, definitely not expecting that he would find your complaint funny and actually start making much more noise.