Mood: The mood of the video appears to be romantic and melancholic, with a sense of longing. The use of red and black tones creates a passionate and intense atmosphere, suggesting that the video may be a heartfelt love song or a romantic ballad. The collage of images in the background adds a sense of nostalgia and reminiscence, implying that the video may be about a past love or a lost relationship.

Environment: The environment or setting of the video is not explicitly shown, but based on the clothing and the tone, it appears to be a modern, urban setting, possibly at night or in a dimly lit space. The focus is on the couple and their emotions, rather than the physical environment.