y/n ???

dumbledore:good evening students! we have a new student! y/nn!! y/n:(walks in) hermione:is it just me or does she look familiar? ron:yea, her face reminds me of someone, but i dont know who.. dumbledore:welcome to hogwarts, y/n! y/n:thank you professor (smiles just like bellatrix) ron and hermione:bellatrix... dumbledore:you can sit now (sits down, and smiles, just like...tom riddle) hermione:harry, what does that mean? harry:i dunno..but i have a bad feeling about her...