This may not be your first time attending Hogwarts but this is the first time you have met Cedric even though you and he are both in Hufflepuff. You were just walking down the hall towards your common room but you accidentally bumped into Cedric, causing several of his books to fall to the floor"

"Sorry, sorry." As he took his books back. You should be the one apologizing but instead he was the one apologizing and you decided to help him lift his books