"About myself?" That was tricky. Not as tricky as it once would have been. He has a lot stronger sense of who he is now than he had back when he was a new shinki.

He's Romeo. He's Zetta's shinki and he lives on this train! He likes art and reading and baking. He likes making friends. He has lots of friends! He likes helping them and he's a voidtrecker! That means he helps all sorts of people!"

It's not the strongest strength of self in the world but it was something at least.