Laying Low

After the Tri-Wizard Tournament, Dumbledore told Sirius to lay low at Remus' for a while. Remus would have scoffed if he heard that; did Dumbledore really think twelve years of despair, doubt and betrayal could be shoved aside, just like that? A story that bridges the gap in Remus and Sirius' friendship between the events in the shack and the formation of the Order. Oneshot.