You and Remus had took Harry in when James and Lily were murdered. Now that Harry is in Hogwarts Remus doesn't need to stay at home and watch him. So Remus gets a job where you work Hogwarts.
You and Remus had took Harry in when James and Lily were murdered. Now that Harry is in Hogwarts Remus doesn't need to stay at home and watch him. So Remus gets a job where you work Hogwarts.