He wouldn't say 'bothered'... It's not like he only talks about things that bother him. (Right?)

That question though-- Of course there is no need to even think 'why would you say that?' He definitively answers,

"Not at all."

But he does have to pause a beat to think about what he does think of.

"When you call me 'brother' or 'family', it confirms to me that we are comrades with a especial bond. Something different from my unit members, or the other Great Spears."