Mood: The mood of the video appears to be melancholic and introspective, with a sense of longing. The theme seems to revolve around heartbreak, love, or separation. The use of purple and blue hues creates a somber and reflective atmosphere.

Environment: The setting of the video seems to be a dimly lit, possibly indoor location with a futuristic or sci-fi element, given the presence of a glass dome. The cityscape in the background suggests an urban environment.