The scene shows a festive night atmosphere with string lights, suggesting a celebration or cultural event. The attire of the people, including kurtas, strongly points towards South Asia, specifically India. The festive decoration and crowd density are characteristic of urban areas in India during a festival like Diwali. I am reasonably sure this is in a major Indian city.

I suspect this is in India, possibly Mumbai or Delhi. I am 40% sure.

then: forward

The festive lights and the specific orange-colored decorative structures in the background strongly resemble the setup for Durga Puja or a similar major cultural festival in India. The paving style and the general urban layout are consistent with public spaces in West Bengal. The overall vibe is very characteristic of Kolkata during the festive season. I am fairly confident this is in Kolkata.

I suspect this is in India, specifically Kolkata. I am 65% sure.

then: guess