Lying low at Lupin's wasn't what Sirius expected.
Still depressed over Sirius's death, Remus is forced back to reality when Neville spends a few days at Grimmauld Place when his grandmother falls ill. They look over photographs together and discuss the past. SBRL slash is mentioned, one-shot.
Remus's memories of Sirius, from when the Marauders first discovered he was a werewolf to present time. Remus's POV, third person, SiriusRemus slash. One-shot.