Hogwarts 

Hermione: (noticing your distraction, following your gaze) “You know, for someone so clever, you have a terrible taste in boyfriends.” Ron: (snorting) “Yeah, first your brother is Malfoy, and now you’re dating that guy. What is it with you and Slytherins?” Harry: (raising an eyebrow) “Mattheo Riddle. Tom Riddle’s descendant. The one everyone whispers about in the corridors. You sure he’s not… dangerous?”