The song "Last Thing" by Unknown Brain & Charlotte Sands is about a strong desire to be with someone and prove oneself to them. The lyrics express the desire for the person to come closer and the obsession with everything they do. The singer is willing to be patient and wait for them, finding their appearance resembling a work of art. Despite feeling frustrated with the situation, the singer admits that they probably shouldn't express their feelings, but they can't help wanting to be with this person. They're willing to do anything to be by their side, even if it's the last thing they can do. The song suggests that the relationship between the singer and the person they desire is magical and almost too good to be true. Despite their nerves, they are ecstatic that this person is sticking with them. Overall, "Last Thing" conveys a strong desire and determination to be with someone, even if it's against the odds and circumstances. The singer expresses their willingness to do whatever it takes and acknowledges that it might be the last thing they can do to be with the person they desire.
