Mood: The mood of the video appears to be romantic and introspective, with a sense of longing. The theme seems to revolve around relationships, possibly exploring the complexities of love and connections. The title 'Baaki hai' which translates to 'there's still' or 'remaining', suggests that there might be unfinished business or unresolved emotions.

Environment: The setting seems to be an urban or modern environment, possibly a cityscape or a contemporary building, given the presence of large windows and a structured architectural background. The warm color tones and the attire of the individuals suggest a casual, possibly daytime setting.