[ He'd probably understand if he knew that was the subject where her wand backfired the most in, but... Details. ]

If you're sure... I found it helped me understand when I started tutoring Okumura last year -- some of this year too. But if you've got a friend helping you already, no need for that.

[ She makes sure to smile so Rin can't take it the wrong way, and honestly she is happy for him -- mostly because it means he's showing signs of recovery. She has heard about Seth by this point after all... ]