Mood: The mood of the video appears to be melancholic, reflective, and possibly sorrowful. The theme seems to revolve around heartbreak, deceit, or betrayal, as hinted by the title 'Bitter Betrayals'. The overall tone seems somber and introspective.

Environment: The setting of the video seems to be dark and introspective, possibly indoors or in a dimly lit environment. The background is predominantly black with a circular, light-colored backdrop behind the main figure, suggesting a studio or a controlled environment. The presence of a moon or a circular light source behind the protagonist implies a nighttime setting.