Mood: The mood of the video appears to be romantic and dramatic, with a sense of intensity and passion. The theme seems to revolve around love and relationships, with the title 'Arya Ki Prem Pratigya' suggesting a promise or vow of love. The overall emotion conveyed is one of strong feelings and emotions.

Environment: The environment or setting of the video is not explicitly shown, but based on the attire and background, it appears to be a contemporary or modern setting, possibly in an urban or semi-urban area. The pink background with white hearts suggests a romantic and sentimental atmosphere.