Mood: The mood of the video appears to be romantic and nostalgic, with a sense of longing. The theme seems to revolve around a past love or a missed opportunity, as hinted by the title 'Woh Beetey Din' which translates to 'Those Passed Days'. The emotion conveyed is melancholic and wistful.

Environment: The setting appears to be an outdoor location with a scenic view of a body of water, possibly a sea or a lake, with hills in the background. The couple is seated at a table with a floral tablecloth, suggesting a restaurant or a cafe with a picturesque view. The atmosphere seems serene and peaceful, with a warm glow, possibly during sunset.