Mood: The mood of the video appears to be romantic and melancholic, with a sense of longing. The title 'Tu Pehli Tu Aakhri' translates to 'You are my first and last', suggesting a deep emotional connection between the two individuals. The overall theme seems to be a heartfelt ballad, possibly exploring the emotions of love, loss, or separation.

Environment: The setting of the video appears to be a nighttime urban environment, likely in a city like Mumbai, given the connection to Bollywood. The blurred lights in the background suggest a busy street or a cityscape at night, with the two leads positioned in a car, creating an intimate and cozy atmosphere.