Mood: The mood of the video appears to be behind-the-scenes and informative, with a theme of filmmaking and movie production. The emotion conveyed is one of curiosity and anticipation, as the viewer is likely to be interested in learning more about the making of the movie 'Baby'. The overall theme suggests a documentary or vlog-style video.

Environment: The environment appears to be a film set or a production studio, with the presence of film reels and a man wearing a cap and sunglasses, possibly a character from the movie. The setting seems to be a mix of a professional studio and a casual, relaxed atmosphere.