Mood: The mood of the video appears to be romantic and upbeat, with a sense of glamour and celebration. The presence of a couple in a close and intimate pose suggests a strong emotional connection between them. The overall theme seems to be love and romance, possibly with a hint of drama or action given the association with the movie 'Varisu'.

Environment: The environment seems to be a luxurious and vibrant setting, possibly a nightclub or a high-end party venue. The background features blue and purple lights with hanging strings of lights, creating a festive and lively atmosphere. The setting suggests a modern and urban location, likely in a metropolitan city in India.