Mood: The mood of the video appears to be light-hearted and playful, with the title 'Pagal Hua' suggesting a sense of madness or craziness. The overall theme seems to be romantic and carefree, with the couple's facial expressions and body language conveying a sense of joy and affection.

Environment: The setting appears to be an urban or semi-urban area, possibly a street or a park, with a green wall or graffiti in the background. The presence of a horse's head in the foreground suggests that the video may feature horse riding or other outdoor activities.