Mood: The mood of the video appears to be romantic and intimate, with a sense of warmth and closeness between the two individuals. The theme seems to revolve around love and relationships, with the title 'Dekha Pehli Dafa' suggesting a first encounter or a memorable moment. The overall emotion conveyed is one of tenderness and affection.

Environment: The setting of the video appears to be outdoors, possibly in a natural or mountainous area, with a blurred background that suggests a scenic landscape. The presence of snow or a light-colored surface behind the couple implies a winter or cold-weather setting.