That speech really does resemble Yoshikage Kira's introduction:
My name is Echinacea Roaz, and I'm 20 years old. My house is the Count Family of Roaz and I'm not married. I worked as the probation squire of Commander Yurier de Harden Kyrie. I just want to live in peace, wear pretty clothes, eat delicious food, be with the people I like.
I'm trying to explain that I try to live like an ordinary person, without killing anyone or being threatened.
Although if I were to fight, I wouldn't lose to anyone.