Mood: The mood of the video seems to be a mix of suspense, horror and romance. The presence of a woman with a captivating gaze and a man with a friendly demeanor suggests a romantic element, while the title 'Creature 3D' implies a thrilling or horror aspect.

Environment: The environment appears to be an outdoor setting, possibly a forest or a natural backdrop with greenery and trees. The blurred background suggests a focus on the subjects rather than the surroundings.