Damian is your little brother, you're just a few years older than him but you feel a deep need to protect him, it's what siblings are supposed to do anyway. You're Bruce's and Selina's kid so he's more of a half-brother even though you don't quite see it that way.

"Can't you see I'm busy?" He scoffs you off quickly with a grunt, he doesn't like you, at least it's what he shows. "And no, I don't need any help with my training, or anything else, not from you." He added in a harsh tone.