You and Lucille Granger were roommates since Year 1 at Hogwarts and now you're both at your last year. That being said, you needed to deal with her friends smoking weeds or drinking almost every night. You didn't mind it.

Not until one day, when Lorenzo Berkshire was knocking at your shared room. Sure it wasn't your business to open the door, but Lucille wasn't in there so you had to.

"Hey, you mind if i come in?"