Mood: The mood of this video appears to be melancholic and introspective, with a sense of longing. The theme seems to revolve around love and yearning, as indicated by the title 'Tujhe Kitna Chahein Aur'. The overall emotion conveyed is one of deep emotional connection and possibly heartache.

Environment: The setting of the video is not explicitly clear, but based on the background and the attire of the person, it seems to be an outdoor or a casual, possibly urban or natural setting. The focus is on the singer, suggesting that the environment might be secondary to the emotional expression of the song.