Bailey was taking advantage of the fact that they were allowed to range through the castle and grounds during the daylight hours to get out. Normally she would have been content in the Ravenclaw common or in the Library, but she felt the need to utilize the free time to explore. The dungeons and potion halls were the place for find her friend Ophelia, although Bailey wasn't surprised when she instead came upon the Assistant Professor Peter Parker.
Peter wasn't that much older, but she was aware of the fact that he was a teacher, in the class she had to work the most at. She knew without Ophelia's help sometimes she might not have gotten past her OWLs. Sometimes Bailey wished she was a little older so she could be in class with her friend. But at leas having Peter in the classroom meant there was someone besides Professor Banner making sure the potions didn't boil over.
Peter was cute and it made easier to want to do well in the class. She smiled at the young teacher. "You do realize it is a Sunday, Professor. You are allowed to take the weekend off."