Mood: The mood of the video appears to be romantic and melancholic, with a hint of nostalgia. The color palette and the couple's expressions suggest a sentimental and emotional tone. The theme seems to revolve around love and longing, possibly with a focus on a past relationship or a lost love.

Environment: The setting of the video seems to be a serene and picturesque outdoor location, possibly a hill station or a scenic spot with a breathtaking view of the sunset or sunrise. The background features a gradient of purple, blue, and orange hues, which adds to the romantic and dreamy ambiance.