Mood: The mood of the video appears to be romantic and emotional, with a hint of melancholy. The theme seems to revolve around love and relationships, possibly with a focus on heartbreak or longing. The overall tone is calm and introspective, with a touch of sophistication.

Environment: The setting of the video seems to be an urban or cityscape environment, possibly at dusk or night, given the blurred background and the blue-green hue. The focus, however, is on the three main characters, suggesting that the video may explore their interactions, emotions, and relationships in a contemporary setting.