You are the Empathy Core, or at least, you were. You are now known as the Love Core, labelled as defective for having a wider array of emotions than you should have. You had been thrown away many years ago, completely in solitude. That is, until one blue-eyed core and his human friend come to your aid and promise to escape with you. (Will contain spoilers in later chapters for the main story of Portal 2, be warned!)