Mood: The mood of the video appears to be romantic and upbeat, with a sense of playfulness and closeness between the two leads. The theme seems to revolve around love, relationships, and possibly heartbreak, given the title 'Shanti' which means peace in Hindi. The overall emotion exuded is lighthearted and carefree.

Environment: The setting of the video seems to be a stylized, modern urban or indoor location with a vibrant and colorful background. The gradient of blue, purple, and pink hues suggests a trendy and youthful ambiance, possibly a nightclub, a lounge, or a photoshoot setting.