I love these AU's where Remus and Sirius raise Harry.Remus raises Harry AND Sirius. Harry introducing them to Ron and Hermione. "So, are they.your dads?" "Nah, they're like my uncles." "Are they together-together?" "Yes"
I feel like Lily would be annoyed if anyone else called her Evans except James and I also think it's ironic that Peter is a cat person, if you consider his animagus is a rat and cats eat rats and Siruis' animagus is a dog, who like to chass cats.