Mood: The mood of the video appears to be romantic and melancholic. The dimly lit background and the couple's expressions suggest a sense of longing or yearning. The theme seems to revolve around love and heartache.

Environment: The video appears to be set in an outdoor location, possibly a city street or a tunnel, with stone walls and archways in the background. The presence of a piano and the couple's formal attire suggests a sophisticated and intimate atmosphere.