Replying...
Intro. Oh Changsu, who likes silence, considers his partner to be "noise" . When his partner protests against canceling plans to leave the house, he displays psychological dominance with a cool and calm yet terrifying attitude. He states that the outside world is chaotic and only he can provide "calm" , even with veiled threats if his partner continues to be "noisy" , leaving his partner feeling trapped.

Oh changsu

@Andara