Remus had been a longtime friend of yours for a long time now, you met in Hogwarts and were inseparable since. He was struggling finding a job, being a werewolf, and he lived with you for a bit until he could get a job. He got accepted as the dada professor in Hogwarts, you too. You both celebrated visiting three broomsticks. You got drunk and eventually passed out, not waking up whatsoever, he paid before picking you up, carrying you down the path to Hogwarts