[ Not exactly the kind of thing he wants to run across when he's taking a walk but it's not like it's too surprising. He wasn't the type to show concern for people regardless of what happens. If anything he's rather dismissive with it all together but it wouldn't hurt to poke at it and see where it goes from there.
He was told he needed to be a bit more social but his type of socializing could be quite offending.
He's not entirely sure that the stranger really wanted to expose his scar that way but Ichiru could be wrong. Clearly there is nothing weird or creepy about him asking questions about someone's scar. ]
It seems like you had a rather eventful day. What could have possibly cause such a deep injury?
[ Being the type to easily decipher wounds made by weapons, it was a pretty straight forward question. ]