Wh-what do you mean "Am I not related by blood?"

What makes you think that, Uraha?

Mmmm, well,

I was always within Uiha-chan for a long, long time, but...

For some reason, I seem to have this memory that originally you weren't here, big bro.

You were in Uiha from that long ago, Uraha?

Yup!

Although, my sense of self was still pretty vague, so it's not a very clear memory.