Mood: The mood of the video appears to be romantic and playful, with a hint of seduction. The theme seems to revolve around love, relationships, and possibly heartbreak, given the title 'Hate Story 3' and the phrase 'Neendein Khul Jaati Hain' which translates to 'My Eyes Are Wide Awake'. The overall emotion exuded is one of passion and intimacy.

Environment: The setting of the video seems to be a dimly lit, vibrant party or club scene, with a crowd of people in the background. The lighting is predominantly blue and pink, creating a lively and energetic atmosphere. The presence of musical instruments in the background suggests that the video may be a song or a musical performance.