Mood: The mood of the video appears to be romantic and intimate, with a sense of warmth and closeness between the two leads. The theme seems to revolve around love and relationships, with the title 'Tera Shehar' suggesting a deep emotional connection. The overall emotion conveyed is one of tender affection and longing.

Environment: The setting of the video appears to be an urban or cityscape, possibly a rooftop or a high-rise building with a glass railing. The background is blurred, but it seems to be a bustling city with several buildings and structures visible. The lighting is soft and warm, suggesting a sunset or a romantic evening.