Mood: The mood of the video appears to be romantic and intimate, with a sense of warmth and closeness between the two leads. The theme seems to revolve around love, relationships, and possibly heartbreak or longing, given the title 'Ek Baat Keh Raha Hoon' which translates to 'I'm saying one thing'. The emotion conveyed is one of tender affection and vulnerability.

Environment: The setting of the video seems to be outdoors, possibly during sunset or sunrise, given the warm yellow and orange hues in the background. The presence of red fabric or clothing adds a sense of drama and passion to the scene. The exact location is unclear, but it could be a scenic spot such as a beach, hill, or mountain range.