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 'Tukda Tukda' which translates to 'piece of heart'. The overall emotion conveyed is melancholic and sentimental.

Environment: The setting of the video seems to be outdoors, possibly near a body of water, with a sunset or sunrise in the background. The warm orange and pink hues of the sky create a serene and peaceful atmosphere.