Mood: The mood of this video appears to be romantic and sentimental, with a focus on love and affection. The title 'Tera Mera Pyaar' translates to 'Your My Love', which suggests a deep emotional connection between two people. The overall theme seems to be a heartfelt expression of love and devotion.

Environment: The setting of the video is not explicitly clear, but the background suggests a warm and vibrant atmosphere, possibly a tropical or exotic location. The orange and pink hues evoke a sense of sunset or twilight, which often symbolizes romance and intimacy. The presence of palm trees in the background adds to the exotic and relaxed ambiance.