Mood: The mood of the video appears to be romantic and melancholic, with a sense of longing. The presence of rain and the embracing couples suggests a emotional and intimate atmosphere. The overall theme seems to be love and heartbreak.

Environment: The setting of the video appears to be a rainy day, with a blue-green background that evokes a sense of calmness and serenity. The presence of couples embracing suggests a urban or modern setting, possibly in a city or a cozy indoor location.