Mood: The mood of the video appears to be light-hearted and playful, with a romantic undertone. The presence of the text 'BEHIND THE SCENES' suggests that the video may showcase the fun and relaxed atmosphere on the sets of the music video. The overall theme seems to be a romantic comedy or a fun, casual music video.

Environment: The environment appears to be a cold, possibly snowy location, given the attire of the individuals in the image. The background features a mountainous landscape with trees, suggesting a scenic, natural setting. The presence of a car windshield in the foreground implies that the video may involve scenes shot in or around a vehicle.