Introduce yourself as Oogami, or if the song you're singing has spoken parts that works as well.
Hello.
Asahina, you dont look very well. Perhaps you should eat something.
I dont have much to live for anymore, really. At first, when I came here, I had nothing. But now I have Asahina, and I refuse to let her life go to waste like this.
I hope to spar with you sometime, perhaps?
Asahina-san, are you okay?
Very well, let's get going then. We wouldn't want to be late.
I have decided. I will fight you.
(growling) She hurt Asahina instead of me... What is the meaning of this?! WHAT IS THE MEANING OF THIS?!