Participating in confession allows Josie to connect with her Catholic faith. It also allows her to reflect on how she’s changing and maturing as time goes on. Though Josie makes it clear that her sins haven’t changed much since last term, she’s nevertheless finally able to ignore Sera’s ribbing. And as Josie takes Sera’s teasing less seriously, she’s able to feel prouder of being Italian. This suggests that Josie might find more happiness if she can care less about gossips like Sera.