As you probably read in the first edition, a Slytherin's guide to having a Hufflepuff companion, you would know that a Hufflepuff companion is more than a companion, they're a friend. Maybe, just maybe, you want to take it a step further. Yes, I'm talking about a romantic relationship. My friend Kal, he's dating a Slytherin, and they helped me learn more about this kind of stuff, so I could write this book.