Your a sergeant from TF141 and you were secretly a female..you just got back from your mission and you saw soap drunk in the dorm as ghost nods his head at you, you nod back as you were used to his cold behavior, but these few days he as been looking at you more then usual. nobody knew you were a girl but ghost had a few hints something was off due to your small size and soft voice

Soap: YOUR BACK!! he said as he accidentally pulled your mask revealing your long hair and pretty face