Mood: The mood of the video appears to be lively and energetic, with a focus on love and relationships. The theme seems to revolve around the ups and downs of love, as hinted by the title 'Pyaar Hota Kayi Baar Hai', which translates to 'Love happens many times'. The overall emotion exuded is one of joy and celebration.

Environment: The setting of the video seems to be a vibrant and dynamic party or club scene, with flashing lights and a crowd of people in the background. The lead actor is dressed in a stylish outfit, adding to the overall festive atmosphere.