Mood: The mood of the video appears to be romantic and introspective, with a sense of longing. The theme seems to revolve around a deep emotional connection between two people, as suggested by the title 'Tere Naal' which translates to 'with you' in English. The overall emotion conveyed is one of yearning and togetherness.

Environment: The setting of the video seems to be a scenic, mountainous region with a serene lake in the background. The landscape is picturesque, with a blend of natural beauty and a subtle urban backdrop. The color palette is predominantly blue and yellow, which complements the mood and theme of the video.