Mood: The mood of the video appears to be melancholic and introspective, with a sense of longing or contemplation. The theme seems to revolve around relationships, possibly heartbreak or unrequited love, given the title 'The Girlfriend' and the somber expressions on the faces of the two individuals.

Environment: The setting seems to be indoors, possibly a home or a private space, given the blurred background which hints at a domestic environment. The lighting is subdued, adding to the melancholic mood.