Here's a basic character summary of most Marauder Era fanfiction:

• Lily Evans: JAMES POTTER YOU'RE AN ARROGANT TOERAG I HATE YOU SO MUCH I WANT TO FRY YOU RBALLS no wait you have a hawt body omfg marry me pls
• James Potter: LILY ILY SO MUCH DO YOU WANT TO HAVE BABIES OMFG YAY SHE LOVES ME ALSO EVERY SINGLE GIRL LOVES ME WOOP MAN WHORE
• Sirius Black: HI I AM A MAN WHORE AND ALL THE TEACHERS LOVE ME AS WELL AND I CAN SAY ANYTHING AND GET AWAY WITH IT AND I CAN EAT A LOT AND BE FLAWLESS WOOP YOLO
• Remus Lupin: BOOKS BOOKS NOPE WONT HAVE GIRLFRIENDS NOPE JUST BOOKS AND IM NOT FUNNY OR ANYTHING NOPE GO AWAY IMAWEREWOLF
• Peter Pettigrew: lawl james sirius u guys r so cool omfg lol WHAT IS HAPPENING I DONT UNDERSTAND IM STUPID GUYS HELP ME HOW DO YOU BREATHE ALSO IM NOT GOING TO BE HERE FOR THE MAJORITY OF THE STORY LAWL BYE FUCKERS
• Severus Snape: FILTHY LITTLE POTTER OMG LILY IM SO SORRY FILTHY INSOLENT POTTER THAT POTTER POTPTPPOTPOT LILY ILY