Mood: The mood of the video appears to be romantic and emotive, with a sense of longing. The theme seems to revolve around love and heart expression, as hinted by the title 'Kya Tujhe Ab Ye Dil Bataye'. The overall emotion conveyed is one of yearning and introspection.

Environment: The setting of the video seems to shift between a snowy, picturesque town, likely in the mountains, and a more intimate, possibly indoor setting where the singer is performing. The snowy backdrop suggests a serene and cold environment, which contrasts with the warmth of the romantic moments.