Epilogue : « And after all, you're my wonderwall. »
So when, after reading in the Daily Prophet that James & Lily were killed yesterday, he received Sirius' owl which gave him a letter, on this morning of November the first, that said « I'm innocent, Remus. I swear it. Please, forgive me for everything, I'll come back one day. I love you. Sirius. PS : Please, take care of yourself. », he believed him. Because Sirius had sworn to him, that he would never hurt him again.