Mood: The mood of the video appears to be romantic and flirtatious, with a sense of playfulness and intimacy. The theme seems to revolve around love, relationships, and possibly heartbreak, given the title 'Hate Story 3'. The overall emotion conveyed is one of passion and desire.

Environment: The setting of the video appears to be a nightclub or a party, with a crowd of people in the background. The dimly lit atmosphere and the presence of a dance floor suggest a lively and vibrant environment. The couple in the foreground seems to be enjoying themselves, lost in their own world.