Mood: The mood of the video appears to be dark and intense, with a sense of passion and energy. The theme seems to revolve around love, crime, and possibly gangster elements, given the title 'Ishq Gangster'. The overall emotion evoked is one of raw intensity and possibly a hint of rebelliousness.

Environment: The environment or setting of the video seems to be a blend of contrasting elements. On one side, there's a black and white backdrop with a woman who seems to be in a state of turmoil or distress, suggesting a dark, possibly cinematic setting. On the other side, there's a man in a more contemporary setting, possibly a nightclub or a dimly lit room, indicated by the blue background. The settings suggest a mix of classic cinematic elements and modern, possibly urban landscapes.