Mood: The mood of the video seems to be romantic and light-hearted, with a hint of playfulness. The couple's body language and facial expressions suggest a carefree and joyful atmosphere. The theme appears to be a romantic drama or a love story, possibly set in a picturesque location.

Environment: The setting appears to be an ancient or heritage-rich city, possibly Varanasi (also known as Benares), given the title of the video. The background features old buildings, a river, and boats, suggesting a scenic and culturally significant location.