Mood: The mood of the video appears to be dark, eerie, and suspenseful, suggesting a horror or thriller theme. The use of red and black colors, along with the intense expressions of the individuals, creates a sense of foreboding and tension. The presence of a woman holding a candle adds to the eerie atmosphere, implying a sense of fear or vulnerability. The overall theme seems to be centered around horror or the supernatural, as hinted by the title 'Horrors of the Heart'.

Environment: The environment or setting of the video seems to be a dark, possibly supernatural or haunted, location. The presence of a woman holding a candle suggests a dimly lit or isolated setting, which adds to the eerie atmosphere. The split-face image in the background implies a sense of duality or contrast, which could be reflective of the video's themes or plot.