Mood: The mood of the video appears to be romantic and melancholic, with a sense of longing. The desert landscape and the couple's poses evoke a feeling of isolation and intimacy. The theme seems to be a love story or a song about yearning, as hinted by the title 'Mere Lamho Ki Aarzo'.

Environment: The video is set in a desert landscape, with sand dunes stretching out to the horizon. A leafless tree stands in the background, and the sky is a warm orange and purple hue, suggesting a sunset or sunrise. The environment seems arid and peaceful, with a sense of vastness and isolation.