Mood: The mood of the video appears to be emotional and introspective, with a sense of longing or nostalgia. The man's facial expression, with his eyes closed and a slight smile, suggests that he may be remembering a past experience or lost love. The overall theme of the video may be related to heartbreak, love, or melancholy.

Environment: The environment or setting of the video appears to be a dimly lit, urban or modern space, possibly a studio or indoor location with a cityscape or abstract light installations in the background. The blue and white lights in the background create a moody and atmospheric ambiance, suggesting that the video may be a music video, a drama, or a romantic film.