Mood: The mood of the video appears to be melancholic and introspective, with a sense of longing and heartache. The theme seems to revolve around a past relationship or love that has gone astray, with the title 'Adhoore Hum' translating to 'We are incomplete'. The overall emotion conveyed is one of nostalgia and yearning.

Environment: The setting of the video seems to be a dimly lit, urban or modern environment, possibly a cityscape or a room with a predominantly red and pink color scheme. The background is blurred, with faint outlines of buildings or structures visible. The focus is on the emotions and expressions of the individuals rather than the physical setting.