Hufflepuffs Aren't Keepers

AU slight crack!fic Angelina and Snape (because there's not enough of them) and friendly Angelina/Cedric (because it could've been). What happens when Angelina and Cedric are paired up together? Why is Snape acting so un-Snapeish? Why does OOC abound? Because it's AU silly. Read at your own risk - written for a prompt