Mood: The mood of the video appears to be calm and introspective, with a hint of melancholy. The theme seems to be related to love or longing, as suggested by the title 'Khair Mangda' which roughly translates to 'Good wishes' or 'Best wishes'. The overall emotion conveyed is one of serenity and contemplation.

Environment: The setting of the video seems to be a modern, minimalist space with a predominantly white color scheme. There is a yellow chair visible in the background, which adds a pop of color to the otherwise monochromatic environment. The setting appears to be indoors, possibly a studio or a modern home.