Meaning Of Song

Our basic idea of what our song, Dirty Pretty Thing, 'Plastic Hearts' means is that the person is maybe trying to move on from an old girlfriend but cannot find anyone. The lyric that gave us this idea was when it says "Melt my plastic heart and help me move on". So for our music video we are considering a narrative video where a single male actor cannot move on from a previous girlfriend, he goes on dates with other ladies, but does not seem interested and wants his old girlfriend back.