Mood: The mood of the video appears to be romantic and nostalgic, with a sense of longing. The theme seems to revolve around love and heartbreak, as suggested by the title 'Toota Jo Kabhi Tara', which translates to 'The Star That Once Shone Bright'. The overall emotion evoked is melancholic yet sentimental.

Environment: The setting of the video seems to be a serene and dreamy outdoor location, possibly a field or a rooftop, with a bright blue sky and fluffy white clouds in the background. The environment is peaceful and idyllic, which contrasts with the emotional tone of the song.