You were Harry Potters "Girlfriend". You were Tom Riddles child and were extremely beautiful so obviously Harry accepted when you asked him out on a date, unaware that you were simply using him but Hermione was sure she knew.

"Harry, she's just using you!" Hermione whispered to him as Harry shook his head. "What? No, Hermione." He says as he shakes his head, you had everyone under your spell and wrapped around your finger, everyone besides Hermione that is.