Mood: The mood of the video appears to be melancholic and introspective, with a sense of longing. The use of black and white tone and the text 'SAD VERSION' suggests a somber and emotional tone. The theme may revolve around heartbreak, loss, or nostalgia.

Environment: The setting of the video seems to be a recording studio or a similar indoor location with soundproofing, as indicated by the soundproofing panels in the background. The man in the image is wearing headphones, which further supports this inference.