Mood: The mood of the video appears to be energetic, seductive, and playful, with a hint of mysticism. The theme seems to revolve around dance, music, and possibly supernatural or mythological elements, given the title 'Naach Meri Naagin' which translates to 'Dance My Snake'. The overall emotion exuded is one of excitement and allure.

Environment: The setting of the video seems to be a dark, mystical, or enchanted forest, with green hues and tropical plants in the background. The lighting is dim, with a spotlight shining on the three main characters, creating an air of mystery and intrigue. The environment suggests a fantastical or magical world, possibly with a connection to Indian mythology or folklore.