Mood: The mood of the video appears to be romantic and nostalgic, with a hint of melancholy. The theme seems to revolve around love, relationships, and possibly heartbreak. The title 'Bachisaab Mohabbat' roughly translates to 'Childhood Love', suggesting a sentimental and introspective tone.

Environment: The setting of the video seems to be a urban or metropolitan area, possibly at night, given the cityscape in the background. The animated couple is standing on a balcony or a rooftop, overlooking the city, which adds to the romantic ambiance. The real-life woman on the right side of the image appears to be in a more contemporary setting, possibly a studio or a indoor location.