Mood: The mood of the video appears to be carefree and romantic, with a sense of longing. The theme seems to revolve around a person's desire or wish to be with someone they love, indicated by the title 'Mai Chahoon'. The overall emotion conveyed is one of wistfulness and affection.

Environment: The setting appears to be an urban or metropolitan area near a body of water, possibly a sea or a large lake, with a city skyline in the background. The presence of a wooden fence and the blend of natural and urban elements suggest a scenic spot where one might go to reflect or enjoy the view.