Mood: The mood of the video appears to be melancholic and introspective, with a theme of heartbreak, longing, or separation. The title 'Sab Bhul Jate Hai' translates to 'All are Forgotten', suggesting a sense of loss and nostalgia.

Environment: The setting of the video seems to be a dimly lit, rustic indoor space with a stone wall and a wooden floor. The presence of a table with a red and white checkered cloth and scattered papers suggests a simple, possibly rural or countryside setting.