Mood: The mood of the video appears to be romantic and nostalgic, with a sense of longing. The title 'Jab Tujhe Yaad' translates to 'When I Remember You', which suggests that the video may be about reminiscing a past love or a fond memory. The woman's smile and the dark background with subtle lighting create a warm and intimate atmosphere.

Environment: The setting of the video seems to be a nighttime outdoor location, possibly a park or a quiet street. The dark background with hints of greenery and blurry lights suggests a peaceful and serene environment. The woman's attire and accessories, such as her black dress and hoop earrings, give a glimpse into a casual yet stylish urban setting.