Mood: The mood of the video appears to be romantic and emotional, with a focus on love and relationships. The presence of a couple in a tender pose suggests a deep connection between them. The theme seems to revolve around the complexities of love and relationships, possibly with a hint of drama and intensity.

Environment: The setting of the video seems to be a mix of urban and natural environments. The blackboard background with mathematical equations and symbols suggests an educational or intellectual setting, while the image of the couple is set against a scenic backdrop of hills and mountains, indicating a more natural and serene environment.