She already suspected that he followed her to Hogsmeade when she went to Ron's. Having him admit it out loud made it all seem so much worse. Was she putting Ron and his family in danger because of her association with him? If she brought up the fact that she'd gone to his house, would Draco find it even more suspicious? Twenty years might have come and gone since they were last friends, but she didn't want him hurt. Not anymore. Most of her anger towards her old friend had long since disappeared. Deciding that she would only make Draco more curious if she mentioned his name, she rolled her eyes and pretended like she wasn't bothered.