Mood: The mood of the video appears to be romantic and introspective, with a sense of longing. The theme seems to revolve around love, relationships, and possibly heartbreak. The title 'Chahun Main Ya Naa' translates to 'I love you or not', which suggests that the video may be about the complexities of love and relationships.

Environment: The environment appears to be a blurred outdoor setting, possibly a cityscape or a street at night, with blurred lights and colors in the background. The focus is on the two main characters, a man and a woman, who are positioned on either side of the frame. The setting seems to be urban and modern, with a warm and cozy ambiance.