Mood: The mood of the video appears to be romantic and nostalgic, with a hint of melancholy. The theme seems to revolve around love and its lasting impact. The use of warm lighting and the man's introspective expression contribute to a sentimental atmosphere.

Environment: The setting of the video is likely a recording studio, given the presence of a microphone and the man's attire, which suggests a casual yet creative environment. The blurred background with lights and equipment further supports this inference.