My favorite part:
Yama-jii: It certainly would be a problem if he copies my techniques.
Ichigo: Then what will you do?
Yama-jii: Attack in a way that won't allow him to do that, I suppose.
Derp.
But seriously, that was a great episode. It even came with an extra dose of Unohana action, so I definitely can't complain about a thing.