Mood: The mood of the video appears to be melancholic and introspective, with a sense of longing. The presence of blood splatters and a predominantly dark color scheme suggests a dramatic and intense theme. The overall emotion seems to be one of heartbreak, regret, or yearning.

Environment: The setting of the video seems to be a dimly lit, possibly indoor location with a dark and moody atmosphere. The presence of blood splatters on the clothes and surroundings implies a violent or traumatic event may have occurred. The environment could be a representation of a character's emotional state, with the dark colors and blood symbolizing turmoil and pain.