Mood: The mood of the video appears to be romantic and intimate, with the couple sharing a tender moment. The theme seems to revolve around love and affection, with the title 'TUMSA NAHI' suggesting a deep emotional connection. The overall emotion conveyed is one of closeness and warmth.

Environment: The setting appears to be a cozy, indoor location with a warm color scheme. The background features a light green wall and a window with a decorative frame, through which a musician can be seen playing a guitar. The atmosphere seems relaxed and peaceful.