Mood: The mood of the video appears to be melancholic and introspective, with a sense of longing. The theme seems to revolve around heartbreak, loss, or separation, as hinted by the title 'Tujhe Bhula Diya' which translates to 'I Have Forgotten You'. The overall emotion conveyed is one of sorrow and possibly regret.

Environment: The setting of the video seems to be an urban, possibly nighttime environment, with blurred lights in the background suggesting a cityscape or a dimly lit street. The presence of a red and white striped pole adds to the urban feel. The dim lighting and the man's attire suggest a casual, possibly cold evening setting.