Mood: The mood of the video appears to be nostalgic and sentimental, with a hint of melancholy. The theme seems to revolve around relationships, love, and possibly heartbreak. The use of pastel colors and the cityscape in the background adds a sense of wistfulness to the overall tone.

Environment: The setting of the video seems to be an urban environment, possibly a city in India, given the language and the cultural context. The presence of a cityscape in the background and the characters' attire suggest a modern, metropolitan setting.