Mood: The mood of the video appears to be intense and romantic, with a hint of danger. The theme seems to revolve around love, passion, and possibly crime or gangster life, as suggested by the title 'Ishq Gangster'. The overall emotion evoked is one of excitement and intrigue.

Environment: The environment or setting of the video seems to be a mix of a dark, possibly nighttime setting with flashes of bright colors. The presence of a couple in a romantic pose suggests a luxurious or intimate setting, while the red-tinted image and the title 'Ishq Gangster' imply a gritty, urban backdrop.