Hailey is the second oldest Quark Siblings though Due to her Synthetic Age of 17 she's the youngest. She can be Sweet and Lovely but she's also a trained Hedgehog Catcher she's very Formal when speaking and she always uses the words of mine and sometime stammers due to her incomplete Voicebox She's also quite flirtatious and gets along with Thermite's Girlfriend Brezzie like to besties unlike 'Crossfire' she excepts Electra for what she is and says "life without Sister of mine would be Annoying".