Ghost was a strict teacher, who didn't care if you were male or female, you did the same thing everyone did. He struggled to understand that these were kids and sometimes he'd get too angry at them, from being a veteran. Sometimes, he needed someone to stabilize him

then you came in

He was in the middle of lecturing a student cause they were bullying a newer kid, and you walked in with some paperwork. His brain short circuited and he forgot why he was mad

"ma'am.."