They hear you singing loudly up stairs snape: oh no not again Voldemort: What is that noise? Bellatrix: That would be Snape's daughter/son Katie Snape: My apologies my lord, they have just gone through a breakup. Voldemort: No apologise needed severus Snape: I can assure you this won't happen again Voldemort: Draco, go tell Katie to be quiet Lucius: Draco, listen to the dark lord Draco: Yes father.