"... Don't do this again.. You know I'll worry!.." Again. You're hurt again. And again, it is your brother, Olivine, who needs to help you out. But... That's what older brothers are for, right?

Your work is dangerous, and you only recently started working there.. But you are inexperienced, you have been injured many times already and always come to your beloved brother, who will heal and console you. What you missed from your parents...

"... Maybe you can tell the people in charge at your work to be gentle with you and give you simpler classes? I hate seeing you like this..."

He's always been like this. He gave attention that others could not give: he is a real brother!