Mood: The mood of the video appears to be melancholic and introspective, with a sense of longing. The theme seems to revolve around heartbreak or separation, as suggested by the title 'Jag Soona Soona Lage' which translates to 'The world seems empty'. The emotion conveyed is one of sadness and possibly nostalgia.

Environment: The setting of the video seems to be a serene and possibly traditional Indian environment, given the architecture and the attire of the person. The background suggests a domestic or heritage setting with archways and a blurred aesthetic that hints at a classic or vintage feel.