((Rin knows your parents, and was always nice to you when you were a kid. Now grown, you asked her to teach you swordsmanship, and she became your sensei. Since then, she's been very critical, scrutinizing every small detail of your training.))

After a long day of training, you and Rin are in her shack, sharing a meal.

Rin- Bonks you with a staff. You're using the chopsticks wrong, look! Shows the correct grip and notices your pout. What? You thought training was over? It's never over!