Mood: The mood of the video appears to be romantic and intimate, with a sense of longing. The theme seems to revolve around love and relationships, possibly with a hint of melancholy or yearning, as suggested by the title 'Khoya Khoya' which translates to 'Lost' in English.

Environment: The environment or setting of the video is not explicitly clear, but based on the couple's attire and the background, it seems to be a modern, possibly urban setting. The sepia-toned background gives it a somewhat vintage or nostalgic feel.