Nothing sister does is wrong...

I will always love her.

Please don't say that. You speak as if I'm perfect. I do make mistakes at times.

Nikolai is in with sister

Ah, don't say such presumptive statements.

Nyet, not in love. I do not deserve such a beautiful and wonderful woman. I am filthy compared to her.

I am fine protecting her.

It's alright if you forgot, sister. I understand you have a lot on your mind.

Oh dear me, Please don't say such sad things. You are just as precious as I.

I would like to say the same things about brother, however he's lost.