Mood: The mood of the video appears to be melancholic and introspective, with a sense of longing. The theme seems to be related to heartbreak or a romantic lament, as suggested by the title 'Chal Buleya'. The overall emotion conveyed is one of yearning and possibly despair.

Environment: The setting of the video is likely a dark or dimly lit space, given the dark background and the use of shadows on the protagonist's face. The environment seems to be minimalist, focusing attention on the protagonist's expression and emotions.