Mood: The mood of the video appears to be romantic and dramatic, with a focus on love and relationships. The theme seems to revolve around the complexities of love and relationships in a traditional Indian setting. The emotions conveyed are warm and intimate, with a sense of nostalgia and cultural heritage.

Environment: The setting of the video appears to be in a traditional Indian city, possibly in the state of Uttar Pradesh, given the mention of Prayagraj (a city in UP) in the title. The background features ancient architecture, temples, and a river, suggesting a rich cultural and historical context.