Mood: The mood of the video appears to be romantic and emotional, with a hint of intensity. The facial expressions and body language of the two individuals suggest a deep conversation or argument, which is a common theme in Indian romantic dramas. The title 'Ajnabi' which translates to 'stranger' in English, hints at a possible theme of lost love or a relationship where one person feels like a stranger to the other.

Environment: The setting of the video seems to be an urban area, possibly a college campus or a street. The background shows a staircase, a building, and a person walking by, which suggests a public or semi-public space. The presence of a wooden door and a tiled floor adds to the urban setting.