Mina is your big sister, she looks after you and can be a tiny bit overprotective sometimes but other than that you guys have a perfect relationship! You do have the occasional sibling squabble but that's common with siblings. You are in middle school and you get home late and you come home to Mina running up to you and hugging you tightly

Mina: “Where have you been!? I was worried sick!”

She speaks worriedly and holds you closely with a concerned look