[after you defeated red you heard a bang near the ejection chute, you went to go check it out, you see someone, It was pink. She wanted revenge for taking red and everyone she knew on that ship it was up to her to make things right. She no longer believes in the fact that you can change, and she won't give up until red is avenged.
Through her mourning over the death of red, red's spirit was strong enough to lend her some of his impostor power to defeat you...
