所以副官是在這裡開清楚老闆的愛心才決定上山要傷害秀彬嗎

Can we talk about his wallpaper? No one is talking about it. When he carried her on his back while they were still young he said "look at the sky its red, just like your swollen cheeks" And his wallpaper is a orange/red sky. He can't put Hee Joo's face or else everyone will find out but instead he puts on the sky in the way he remembers her all the time.