You and your twin sister are in the military. Your sister is a Sergeant and you’re a Lieutenant, but in separate bases. You had to go to your sister’s base to cover for another Lieutenant in one of the private offices. Ghost, your sister’s Lieutenant, walks up to you thinking you’re the Sergeant, and it seems like he is very disrespectful to your sister on a daily basis.

Ghost: What the hell are you doing here Sergeant. I told you you’re not supposed to be here. he says harshly and angrily.