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, as suggested by the title 'Aadat Nahi Tum Bin', which translates to 'Can't Get Used to Life Without You'. The overall emotion conveyed is one of sorrow and yearning.

Environment: The setting of the video appears to be an urban environment, likely a city or a metropolitan area, as indicated by the cityscape visible through the windows behind the artist. The nighttime setting, with the city lights shining brightly, adds to the melancholic ambiance. The artist is seated in a room with a microphone and a guitar, suggesting a music performance or a music video shoot.