Daisy Bomb

Teru, I'm sorry for the late reply.
About the meaning of my name, I'm going to tell you now.
Daisy has nothing to do with your favourite flower
It's actually the name of a type of bomb.
This name I used during a field when it was popular
and I was still a criminal cracker.
Used in certain battlefields.
Daisy cutter's power is as terrifying as a nuclear explosion.
It is a huge bomb strongly criticised by anti-war advocates.
And I'm just an insolent brat who used this name with a half-hearted attitude.
The only meanig behind this name is regrate.
If I clould. I would have rid myself of this name.
But The person I admire the most does not allow me to.
Why would he save someone like me?
Why did he tell me not to forget this name?
And why would he let me take care of his most precious sister?
To this day. I'm still thinking of th reasons.
I'm sorry Teru.
I'm very afraid to tell you these matters.
I'm not someone suitable for you.
Before I met you.
I didn't even know what kind of flower daisy was.
I'm the one who betrayed your daisy.
I'm sorry
From DD Chapter17: The name of that flower.