Mood: The mood of the video appears to be romantic and playful, with the couple sharing a lighthearted and joyful moment. The theme seems to revolve around love, relationships, and possibly heartbreak, given the title 'Nai Karda Hai' which translates to 'I don't do it' or 'I'm not doing it'. The overall emotion exuded is carefree and youthful.

Environment: The setting appears to be a cozy, indoor space with large windows allowing natural light to pour in. The presence of curtains and a bouquet of flowers suggests a warm and intimate atmosphere, possibly a home or a quiet café. The casual attire of the couple, including a striped shirt and a yellow top, adds to the relaxed and informal setting.