Mood: The mood of the video appears to be romantic and carefree, with a hint of playfulness. The theme seems to revolve around a lighthearted and casual romantic relationship, possibly with a hint of mystery or questioning, as suggested by the title 'Kyun Ni Pata?'. The overall emotion evoked is upbeat and youthful.

Environment: The environment or setting of the video seems to be a tropical or beach-like location, as indicated by the palm tree visible on the left side of the image. The gradient background, transitioning from teal to peach, adds to the warm and sunny ambiance, suggesting a daytime setting.